diff --git a/build.gradle b/build.gradle
index 2f0920924..1e24647ea 100644
--- a/build.gradle
+++ b/build.gradle
@@ -87,7 +87,6 @@ shadowJar {
         dependsOn(":nms:${it.key}:remap")
         from("${project(":nms:${it.key}").layout.buildDirectory.asFile.get()}/libs/${it.key}-mapped.jar")
     }
-    NMS_BINDINGS.each {dependsOn(":nms:${it.key}:build")}
     //dependsOn(':com.volmit.gui:build')
 
     //minimize()
@@ -137,9 +136,9 @@ allprojects {
         // Shaded
         implementation 'com.dfsek:Paralithic:0.4.0'
         implementation 'io.papermc:paperlib:1.0.5'
-        implementation "net.kyori:adventure-text-minimessage:4.13.1"
+        implementation "net.kyori:adventure-text-minimessage:4.17.0"
         implementation 'net.kyori:adventure-platform-bukkit:4.3.4'
-        implementation 'net.kyori:adventure-api:4.13.1'
+        implementation 'net.kyori:adventure-api:4.17.0'
         //implementation 'org.bytedeco:javacpp:1.5.10'
         //implementation 'org.bytedeco:cuda-platform:12.3-8.9-1.5.10'
         //implementation "org.deeplearning4j:deeplearning4j-core:1.0.0-M2.1"
diff --git a/core/src/main/java/com/volmit/iris/core/IrisSettings.java b/core/src/main/java/com/volmit/iris/core/IrisSettings.java
index f3cd720dd..46f088854 100644
--- a/core/src/main/java/com/volmit/iris/core/IrisSettings.java
+++ b/core/src/main/java/com/volmit/iris/core/IrisSettings.java
@@ -181,6 +181,7 @@ public class IrisSettings {
     public static class IrisSettingsGUI {
         public boolean useServerLaunchedGuis = true;
         public boolean maximumPregenGuiFPS = false;
+        public boolean colorMode = true;
     }
 
     @Data
diff --git a/core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java b/core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java
index 7207af562..59e50ae70 100644
--- a/core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java
+++ b/core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java
@@ -19,7 +19,6 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.tools.IrisPackBenchmarking;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -35,8 +34,6 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.mantle.TectonicPlate;
-import com.volmit.iris.util.nbt.mca.MCAFile;
-import com.volmit.iris.util.nbt.mca.MCAUtil;
 import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.plugin.VolmitSender;
 import net.jpountz.lz4.LZ4BlockInputStream;
diff --git a/core/src/main/java/com/volmit/iris/core/commands/CommandObject.java b/core/src/main/java/com/volmit/iris/core/commands/CommandObject.java
index 98343d02d..8587f594a 100644
--- a/core/src/main/java/com/volmit/iris/core/commands/CommandObject.java
+++ b/core/src/main/java/com/volmit/iris/core/commands/CommandObject.java
@@ -24,6 +24,7 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.service.ObjectSVC;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.service.WandSVC;
+import com.volmit.iris.core.tools.IrisConverter;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.data.Cuboid;
@@ -211,6 +212,16 @@ public class CommandObject implements DecreeExecutor {
         }
     }
 
+    @Decree(description = "Convert .schem files in the 'convert' folder to .iob files.")
+    public void convert () {
+        try {
+            IrisConverter.convertSchematics(sender());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
     @Decree(description = "Get a powder that reveals objects", studio = true, aliases = "d")
     public void dust() {
         player().getInventory().addItem(WandSVC.createDust());
@@ -382,7 +393,7 @@ public class CommandObject implements DecreeExecutor {
             return;
         }
         try {
-            o.write(file);
+            o.write(file, sender());
         } catch (IOException e) {
             sender().sendMessage(C.RED + "Failed to save object because of an IOException: " + e.getMessage());
             Iris.reportError(e);
diff --git a/core/src/main/java/com/volmit/iris/core/commands/CommandStudio.java b/core/src/main/java/com/volmit/iris/core/commands/CommandStudio.java
index be61b0462..53051bccb 100644
--- a/core/src/main/java/com/volmit/iris/core/commands/CommandStudio.java
+++ b/core/src/main/java/com/volmit/iris/core/commands/CommandStudio.java
@@ -50,6 +50,7 @@ import com.volmit.iris.util.math.Spiraler;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.plugin.VolmitSender;
+import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.O;
 import com.volmit.iris.util.scheduling.jobs.QueueJob;
@@ -57,6 +58,7 @@ import io.papermc.lib.PaperLib;
 import org.bukkit.*;
 import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.inventory.Inventory;
+import org.bukkit.scheduler.BukkitRunnable;
 import org.bukkit.util.BlockVector;
 import org.bukkit.util.Vector;
 
@@ -71,6 +73,7 @@ import java.time.temporal.ChronoUnit;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.Objects;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import java.util.function.Supplier;
@@ -328,7 +331,7 @@ public class CommandStudio implements DecreeExecutor {
 
 
     @Decree(description = "Get all structures in a radius of chunks", aliases = "dist", origin = DecreeOrigin.PLAYER)
-    public void distances(@Param(description = "The radius") int radius) {
+    public void distances(@Param(description = "The radius in chunks") int radius) {
         var engine = engine();
         if (engine == null) {
             sender().sendMessage(C.RED + "Only works in an Iris world!");
@@ -342,15 +345,24 @@ public class CommandStudio implements DecreeExecutor {
 
         sender.sendMessage(C.GRAY + "Generating data...");
         var loc = player().getLocation();
+        int totalTasks = d * d;
+        AtomicInteger completedTasks = new AtomicInteger(0);
+        int c = J.ar(() -> {
+            sender.sendProgress((double) completedTasks.get() / totalTasks, "Finding structures");
+        }, 0);
+
         new Spiraler(d, d, (x, z) -> executor.queue(() -> {
             var struct = engine.getStructureAt(x, z);
             if (struct != null) {
                 data.computeIfAbsent(struct.getLoadKey(), (k) -> new KList<>()).add(new Position2(x, z));
             }
+            completedTasks.incrementAndGet();
         })).setOffset(loc.getBlockX(), loc.getBlockZ()).drain();
 
         executor.complete();
         multiBurst.close();
+        J.car(c);
+
         for (var key : data.keySet()) {
             var list = data.get(key);
             KList<Long> distances = new KList<>(list.size() - 1);
@@ -383,6 +395,7 @@ public class CommandStudio implements DecreeExecutor {
         }
     }
 
+
     @Decree(description = "Render a world map (External GUI)", aliases = "render")
     public void map() {
         if (noGUI()) return;
diff --git a/core/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java b/core/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
index 1e3035cc6..017f7e42d 100644
--- a/core/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
+++ b/core/src/main/java/com/volmit/iris/core/gui/NoiseExplorerGUI.java
@@ -19,6 +19,7 @@
 package com.volmit.iris.core.gui;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.events.IrisEngineHotloadEvent;
 import com.volmit.iris.engine.object.NoiseStyle;
 import com.volmit.iris.util.collection.KList;
@@ -61,7 +62,7 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
     @SuppressWarnings("CanBeFinal")
     RollingSequence r = new RollingSequence(20);
     @SuppressWarnings("CanBeFinal")
-    boolean colorMode = true;
+    boolean colorMode = IrisSettings.get().getGui().colorMode;
     double scale = 1;
     CNG cng = NoiseStyle.STATIC.create(new RNG(RNG.r.nextLong()));
     @SuppressWarnings("CanBeFinal")
@@ -274,7 +275,10 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
                         n = n > 1 ? 1 : n < 0 ? 0 : n;
 
                         try {
-                            Color color = colorMode ? Color.getHSBColor((float) (n), 1f - (float) (n * n * n * n * n * n), 1f - (float) n) : Color.getHSBColor(0f, 0f, (float) n);
+                            //Color color = colorMode ? Color.getHSBColor((float) (n), 1f - (float) (n * n * n * n * n * n), 1f - (float) n) : Color.getHSBColor(0f, 0f, (float) n);
+                            //Color color = colorMode ? Color.getHSBColor((float) (n), (float) (n * n * n * n * n * n), (float) n) : Color.getHSBColor(0f, 0f, (float) n);
+                            Color color = colorMode ? Color.getHSBColor((float) n, (float) (n * n * n * n * n * n), (float) n) : Color.getHSBColor(0f, 0f, (float) n);
+
                             int rgb = color.getRGB();
                             img.setRGB(xx, z, rgb);
                         } catch (Throwable ignored) {
diff --git a/core/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java b/core/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
index b7e961e52..ef2a8359e 100644
--- a/core/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
+++ b/core/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
@@ -92,7 +92,12 @@ public class PregeneratorJob implements PregenListener {
             open();
         }
 
-        J.a(this.pregenerator::start, 20);
+        var t = new Thread(() -> {
+            J.sleep(1000);
+            this.pregenerator.start();
+        }, "Iris Pregenerator");
+        t.setPriority(Thread.MIN_PRIORITY);
+        t.start();
     }
 
 
diff --git a/core/src/main/java/com/volmit/iris/core/link/MMOItemsDataProvider.java b/core/src/main/java/com/volmit/iris/core/link/MMOItemsDataProvider.java
index 2e4f8c52a..8cbcab37e 100644
--- a/core/src/main/java/com/volmit/iris/core/link/MMOItemsDataProvider.java
+++ b/core/src/main/java/com/volmit/iris/core/link/MMOItemsDataProvider.java
@@ -23,6 +23,7 @@ import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.scheduling.J;
 import net.Indyuce.mmoitems.MMOItems;
+import net.Indyuce.mmoitems.api.ItemTier;
 import net.Indyuce.mmoitems.api.Type;
 import net.Indyuce.mmoitems.api.block.CustomBlock;
 import org.bukkit.Bukkit;
@@ -66,8 +67,13 @@ public class MMOItemsDataProvider extends ExternalDataProvider {
         Runnable run = () -> {
             try {
                 var type = api().getTypes().get(parts[1]);
-                int level = customNbt.containsKey("level") ? (int) customNbt.get("level") : -1;
-                var tier = api().getTiers().get(String.valueOf(customNbt.get("tier")));
+                int level = -1;
+                ItemTier tier = null;
+
+                if (customNbt != null) {
+                    level = (int) customNbt.getOrDefault("level", -1);
+                    tier = api().getTiers().get(String.valueOf(customNbt.get("tier")));
+                }
 
                 ItemStack itemStack;
                 if (type == null) {
diff --git a/core/src/main/java/com/volmit/iris/core/pregenerator/methods/AsyncPregenMethod.java b/core/src/main/java/com/volmit/iris/core/pregenerator/methods/AsyncPregenMethod.java
index b6cb55102..b5bbb4305 100644
--- a/core/src/main/java/com/volmit/iris/core/pregenerator/methods/AsyncPregenMethod.java
+++ b/core/src/main/java/com/volmit/iris/core/pregenerator/methods/AsyncPregenMethod.java
@@ -22,7 +22,6 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.pregenerator.PregenListener;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
 import com.volmit.iris.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
@@ -35,14 +34,11 @@ import org.bukkit.World;
 
 import java.util.ArrayList;
 import java.util.Map;
-import java.util.Objects;
 import java.util.concurrent.Future;
 
 public class AsyncPregenMethod implements PregeneratorMethod {
     private final World world;
-    private final Engine engine;
     private final MultiBurst burst;
-
     private final KList<Future<?>> future;
     private final Map<Chunk, Long> lastUse;
 
@@ -51,9 +47,8 @@ public class AsyncPregenMethod implements PregeneratorMethod {
             throw new UnsupportedOperationException("Cannot use PaperAsync on non paper!");
         }
         this.world = world;
-        this.engine = IrisToolbelt.access(world).getEngine();
-        burst = new MultiBurst("AsyncPregen", 8 );
-        future = new KList<>(1024);
+        burst = new MultiBurst("Iris Async Pregen", Thread.MIN_PRIORITY);
+        future = new KList<>(256);
         this.lastUse = new KMap<>();
     }
 
@@ -81,22 +76,18 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     private void completeChunk(int x, int z, PregenListener listener) {
         try {
-            future.add(PaperLib.getChunkAtAsync(world, x, z, true).thenApply((i) -> {
-                if (i == null) return 0;
+            PaperLib.getChunkAtAsync(world, x, z, true).thenAccept((i) -> {
                 lastUse.put(i, M.ms());
                 listener.onChunkGenerated(x, z);
                 listener.onChunkCleaned(x, z);
-                return 0;
-            }));
-
+            }).get();
+        } catch (InterruptedException ignored) {
         } catch (Throwable e) {
             e.printStackTrace();
         }
     }
 
     private void waitForChunksPartial(int maxWaiting) {
-        future.removeWhere(Objects::isNull);
-
         while (future.size() > maxWaiting) {
             try {
                 Future<?> i = future.remove(0);
@@ -125,8 +116,6 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                 e.printStackTrace();
             }
         }
-
-        future.removeWhere(Objects::isNull);
     }
 
     @Override
@@ -143,6 +132,7 @@ public class AsyncPregenMethod implements PregeneratorMethod {
     public void close() {
         waitForChunks();
         unloadAndSaveAllChunks();
+        burst.close();
     }
 
     @Override
diff --git a/core/src/main/java/com/volmit/iris/core/service/WandSVC.java b/core/src/main/java/com/volmit/iris/core/service/WandSVC.java
index b1ba81544..68eca93ee 100644
--- a/core/src/main/java/com/volmit/iris/core/service/WandSVC.java
+++ b/core/src/main/java/com/volmit/iris/core/service/WandSVC.java
@@ -35,8 +35,8 @@ import com.volmit.iris.util.plugin.IrisService;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.SR;
+import com.volmit.iris.util.scheduling.jobs.Job;
 import org.bukkit.*;
-import org.bukkit.block.Block;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -57,8 +57,8 @@ import java.util.concurrent.CountDownLatch;
 
 public class WandSVC implements IrisService {
     private static final Particle CRIT_MAGIC = E.getOrDefault(Particle.class, "CRIT_MAGIC", "CRIT");
-    private static final Particle REDSTONE = E.getOrDefault(Particle.class, "REDSTONE", "DUST");
-    private static final int BLOCKS_PER_TICK = Integer.parseInt(System.getProperty("iris.blocks_per_tick", "1000"));
+    private static final Particle REDSTONE = E.getOrDefault(Particle.class,  "REDSTONE", "DUST");
+    private static final int MS_PER_TICK = Integer.parseInt(System.getProperty("iris.ms_per_tick", "30"));
 
     private static ItemStack dust;
     private static ItemStack wand;
@@ -83,28 +83,80 @@ public class WandSVC implements IrisService {
             Cuboid c = new Cuboid(f[0], f[1]);
             IrisObject s = new IrisObject(c.getSizeX(), c.getSizeY(), c.getSizeZ());
 
-            var it = c.iterator();
+            var it = c.chunkedIterator();
+
+            int total = c.getSizeX() * c.getSizeY() * c.getSizeZ();
             var latch = new CountDownLatch(1);
-            new SR() {
+            new Job() {
+                private int i;
+                private Chunk chunk;
+
                 @Override
-                public void run() {
-                    for (int i = 0; i < BLOCKS_PER_TICK; i++) {
-                        if (!it.hasNext()) {
-                            cancel();
-                            latch.countDown();
-                            return;
-                        }
-
-                        var b = it.next();
-                        if (b.getType().equals(Material.AIR))
-                            continue;
-
-                        BlockVector bv = b.getLocation().subtract(c.getLowerNE().toVector()).toVector().toBlockVector();
-                        s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), b);
-                    }
+                public String getName() {
+                    return "Scanning Selection";
                 }
-            };
-            latch.await();
+
+                @Override
+                public void execute() {
+                    new SR() {
+                        @Override
+                        public void run() {
+                            var time = M.ms() + MS_PER_TICK;
+                            while (time > M.ms()) {
+                                if (!it.hasNext()) {
+                                    if (chunk != null) {
+                                        chunk.removePluginChunkTicket(Iris.instance);
+                                        chunk = null;
+                                    }
+
+                                    cancel();
+                                    latch.countDown();
+                                    return;
+                                }
+
+                                try {
+                                    var b = it.next();
+                                    var bChunk = b.getChunk();
+                                    if (chunk == null) {
+                                        chunk = bChunk;
+                                        chunk.addPluginChunkTicket(Iris.instance);
+                                    } else if (chunk != bChunk) {
+                                        chunk.removePluginChunkTicket(Iris.instance);
+                                        chunk = bChunk;
+                                    }
+
+                                    if (b.getType().equals(Material.AIR))
+                                        continue;
+
+                                    BlockVector bv = b.getLocation().subtract(c.getLowerNE().toVector()).toVector().toBlockVector();
+                                    s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), b);
+                                } finally {
+                                    i++;
+                                }
+                            }
+                        }
+                    };
+                    try {
+                        latch.await();
+                    } catch (InterruptedException ignored) {}
+                }
+
+                @Override
+                public void completeWork() {}
+
+                @Override
+                public int getTotalWork() {
+                    return total;
+                }
+
+                @Override
+                public int getWorkCompleted() {
+                    return i;
+                }
+            }.execute(new VolmitSender(p), true, () -> {});
+            try {
+                latch.await();
+            } catch (InterruptedException ignored) {}
 
             return s;
         } catch (Throwable e) {
diff --git a/core/src/main/java/com/volmit/iris/core/tools/IrisConverter.java b/core/src/main/java/com/volmit/iris/core/tools/IrisConverter.java
index 1bba33d17..de896c764 100644
--- a/core/src/main/java/com/volmit/iris/core/tools/IrisConverter.java
+++ b/core/src/main/java/com/volmit/iris/core/tools/IrisConverter.java
@@ -19,7 +19,7 @@
 package com.volmit.iris.core.tools;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.engine.object.IrisObject;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.nbt.io.NBTUtil;
@@ -28,15 +28,14 @@ import com.volmit.iris.util.nbt.tag.*;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import org.apache.commons.io.FileUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.util.Vector;
 
 import java.io.File;
 import java.io.FilenameFilter;
 import java.io.IOException;
 import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -48,11 +47,15 @@ public class IrisConverter {
 
         FilenameFilter filter = (dir, name) -> name.endsWith(".schem");
         File[] fileList = folder.listFiles(filter);
+        if (fileList == null) {
+            sender.sendMessage("No schematic files to convert found in " + folder.getAbsolutePath());
+            return;
+        }
         ExecutorService executorService = Executors.newFixedThreadPool(1);
         executorService.submit(() -> {
-            for (File schem : fileList) {
-                try {
-                    PrecisionStopwatch p = new PrecisionStopwatch();
+        for (File schem : fileList) {
+            try {
+                    PrecisionStopwatch p = PrecisionStopwatch.start();
                     boolean largeObject = false;
                     NamedTag tag = null;
                     try {
@@ -63,346 +66,84 @@ public class IrisConverter {
                     }
                     CompoundTag compound = (CompoundTag) tag.getTag();
 
-                    if (compound.containsKey("Palette") && compound.containsKey("Width") && compound.containsKey("Height") && compound.containsKey("Length")) {
-                        int objW = ((ShortTag) compound.get("Width")).getValue();
-                        int objH = ((ShortTag) compound.get("Height")).getValue();
-                        int objD = ((ShortTag) compound.get("Length")).getValue();
-                        int mv = objW * objH * objD;
-                        AtomicInteger v = new AtomicInteger(0);
-                        AtomicInteger fv = new AtomicInteger(0);
-                        if (mv > 500_000) {
-                            largeObject = true;
-                            Iris.info(C.GRAY + "Converting.. " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
-                            Iris.info(C.GRAY + "- It may take a while");
-                            if (sender.isPlayer()) {
-                                J.a(() -> {
-//                                while (v.get() != mv) {
-//                                    double pr = ((double) v.get() / (double ) mv);
-//                                    sender.sendProgress(pr, "Converting");
-//                                    J.sleep(16);
-//                                }
-                                });
-                            }
-                        }
-
-                        CompoundTag paletteTag = (CompoundTag) compound.get("Palette");
-                        Map<Integer, BlockData> blockmap = new HashMap<>(paletteTag.size(), 0.9f);
-                        for (Map.Entry<String, Tag<?>> entry : paletteTag.getValue().entrySet()) {
-                            String blockName = entry.getKey();
-                            BlockData bd = Bukkit.createBlockData(blockName);
-                            Tag<?> blockTag = entry.getValue();
-                            int blockId = ((IntTag) blockTag).getValue();
-                            blockmap.put(blockId, bd);
-                        }
-
-                        ByteArrayTag byteArray = (ByteArrayTag) compound.get("BlockData");
-                        byte[] originalBlockArray = byteArray.getValue();
-                        int b = 0;
-                        int a = 0;
-                        Map<Integer, Byte> y = new HashMap<>();
-                        Map<Integer, Byte> x = new HashMap<>();
-                        Map<Integer, Byte> z = new HashMap<>();
-
-                        // Height adjustments
-                        for (int h = 0; h < objH; h++) {
-                            if (b == 0) {
-                                y.put(h, (byte) 0);
-                            }
-                            if (b > 0) {
-                                y.put(h, (byte) 1);
-                            }
-                            a = 0;
-                            b = 0;
-                            for (int d = 0; d < objD; d++) {
-                                for (int w = 0; w < objW; w++) {
-                                    BlockData db = blockmap.get((int) originalBlockArray[fv.get()]);
-                                    if (db.getAsString().contains("minecraft:air")) {
-                                        a++;
-                                    } else {
-                                        b++;
-                                    }
-                                    fv.getAndAdd(1);
-                                }
-                            }
-                        }
-                        fv.set(0);
-
-                        // Width adjustments
-                        for (int w = 0; w < objW; w++) {
-                            if (b == 0) {
-                                x.put(w, (byte) 0);
-                            }
-                            if (b > 0) {
-                                x.put(w, (byte) 1);
-                            }
-                            a = 0;
-                            b = 0;
-                            for (int h = 0; h < objH; h++) {
-                                for (int d = 0; d < objD; d++) {
-                                    BlockData db = blockmap.get((int) originalBlockArray[fv.get()]);
-                                    if (db.getAsString().contains("minecraft:air")) {
-                                        a++;
-                                    } else {
-                                        b++;
-                                    }
-                                    fv.getAndAdd(1);
-                                }
-                            }
-                        }
-                        fv.set(0);
-
-                        // Depth adjustments
-                        for (int d = 0; d < objD; d++) {
-                            if (b == 0) {
-                                z.put(d, (byte) 0);
-                            }
-                            if (b > 0) {
-                                z.put(d, (byte) 1);
-                            }
-                            a = 0;
-                            b = 0;
-                            for (int h = 0; h < objH; h++) {
-                                for (int w = 0; w < objW; w++) {
-                                    BlockData db = blockmap.get((int) originalBlockArray[fv.get()]);
-                                    if (db.getAsString().contains("minecraft:air")) {
-                                        a++;
-                                    } else {
-                                        b++;
-                                    }
-                                    fv.getAndAdd(1);
-                                }
-                            }
-                        }
-                        fv.set(0);
-                        int CorrectObjH = getCorrectY(y, objH);
-                        int CorrectObjW = getCorrectX(x, objW);
-                        int CorrectObjD = getCorrectZ(z, objD);
-
-                        //IrisObject object = new IrisObject(CorrectObjW, CorrectObjH, CorrectObjH);
-                        IrisObject object = new IrisObject(objW, objH, objD);
-                        Vector originalVector = new Vector(objW, objH, objD);
-
-
-                        int[] yc = null;
-                        int[] xc = null;
-                        int[] zc = null;
-
-
-                        int fo = 0;
-                        int so = 0;
-                        int o = 0;
-                        int c = 0;
-                        for (Integer i : y.keySet()) {
-                            if (y.get(i) == 0) {
-                                o++;
-                            }
-                            if (y.get(i) == 1) {
-                                c++;
-                                if (c == 1) {
-                                    fo = o;
-                                }
-                                o = 0;
-                            }
-                        }
-                        so = o;
-                        yc = new int[]{fo, so};
-
-                        fo = 0;
-                        so = 0;
-                        o = 0;
-                        c = 0;
-                        for (Integer i : x.keySet()) {
-                            if (x.get(i) == 0) {
-                                o++;
-                            }
-                            if (x.get(i) == 1) {
-                                c++;
-                                if (c == 1) {
-                                    fo = o;
-                                }
-                                o = 0;
-                            }
-                        }
-                        so = o;
-                        xc = new int[]{fo, so};
-
-                        fo = 0;
-                        so = 0;
-                        o = 0;
-                        c = 0;
-                        for (Integer i : z.keySet()) {
-                            if (z.get(i) == 0) {
-                                o++;
-                            }
-                            if (z.get(i) == 1) {
-                                c++;
-                                if (c == 1) {
-                                    fo = o;
-                                }
-                                o = 0;
-                            }
-                        }
-                        so = o;
-                        zc = new int[]{fo, so};
-
-                        int h1, h2, w1, w2, v1 = 0, volume = objW * objH * objD;
-                        Map<Integer, Integer> blockLocationMap = new LinkedHashMap<>();
-                        boolean hasAir = false;
-                        int pos = 0;
-                        for (int i : originalBlockArray) {
-                            blockLocationMap.put(pos, i);
-                            pos++;
-                        }
-
-
-                        for (int h = 0; h < objH; h++) {
-                            for (int d = 0; d < objD; d++) {
-                                for (int w = 0; w < objW; w++) {
-                                    BlockData bd = blockmap.get((int) originalBlockArray[v.get()]);
-                                    if (!bd.getMaterial().isAir()) {
-                                        object.setUnsigned(w, h, d, bd);
-                                    }
-                                    v.getAndAdd(1);
-                                }
-                            }
-                        }
-
-
-                        try {
-                            object.write(new File(folder, schem.getName().replace(".schem", ".iob")));
-                        } catch (IOException e) {
-                            Iris.info(C.RED + "Failed to save: " + schem.getName());
-                            throw new RuntimeException(e);
-                        }
+                if (compound.containsKey("Palette") && compound.containsKey("Width") && compound.containsKey("Height") && compound.containsKey("Length")) {
+                    int objW = ((ShortTag) compound.get("Width")).getValue();
+                    int objH = ((ShortTag) compound.get("Height")).getValue();
+                    int objD = ((ShortTag) compound.get("Length")).getValue();
+                    int i = -1;
+                    int mv = objW * objH * objD;
+                    AtomicInteger v = new AtomicInteger(0);
+                    if (mv > 500_000) {
+                        largeObject = true;
+                        Iris.info(C.GRAY + "Converting.. "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                        Iris.info(C.GRAY + "- It may take a while");
                         if (sender.isPlayer()) {
-                            if (largeObject) {
-                                sender.sendMessage(C.IRIS + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
-                            } else {
-                                sender.sendMessage(C.IRIS + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                            i = J.ar(() -> {
+                                sender.sendProgress((double) v.get() / mv, "Converting");
+                            }, 0);
+                        }
+                    }
+
+                    CompoundTag paletteTag = (CompoundTag) compound.get("Palette");
+                    Map<Integer, BlockData> blockmap = new HashMap<>(paletteTag.size(), 0.9f);
+                    for (Map.Entry<String, Tag<?>> entry : paletteTag.getValue().entrySet()) {
+                        String blockName = entry.getKey();
+                        BlockData bd = Bukkit.createBlockData(blockName);
+                        Tag<?> blockTag = entry.getValue();
+                        int blockId = ((IntTag) blockTag).getValue();
+                        blockmap.put(blockId, bd);
+                    }
+
+                    ByteArrayTag byteArray = (ByteArrayTag) compound.get("BlockData");
+                    byte[] originalBlockArray = byteArray.getValue();
+
+                    IrisObject object = new IrisObject(objW, objH, objD);
+                    for (int h = 0; h < objH; h++) {
+                        for (int d = 0; d < objD; d++) {
+                            for (int w = 0; w < objW; w++) {
+                                BlockData bd = blockmap.get((int) originalBlockArray[v.get()]);
+                                if (!bd.getMaterial().isAir()) {
+                                    object.setUnsigned(w, h, d, bd);
+                                }
+                                v.getAndAdd(1);
                             }
                         }
-                        if (largeObject) {
-                            Iris.info(C.GRAY + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
-                        } else {
-                            Iris.info(C.GRAY + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
-                        }
-                        //  schem.delete();
                     }
-                } catch (Exception e) {
-                    Iris.info(C.RED + "Failed to convert: " + schem.getName());
+                    if (i != -1) J.car(i);
+                    try {
+                        object.shrinkwrap();
+                        object.write(new File(folder, schem.getName().replace(".schem", ".iob")));
+                    } catch (IOException e) {
+                        Iris.info(C.RED + "Failed to save: " + schem.getName());
+                        throw new RuntimeException(e);
+                    }
                     if (sender.isPlayer()) {
-                        sender.sendMessage(C.RED + "Failed to convert: " + schem.getName());
+                        if (largeObject) {
+                            sender.sendMessage(C.IRIS + "Converted "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
+                        } else {
+                            sender.sendMessage(C.IRIS + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                        }
                     }
-                    e.printStackTrace();
-                    Iris.reportError(e);
+                    if (largeObject) {
+                        Iris.info(C.GRAY + "Converted "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
+                    } else {
+                        Iris.info(C.GRAY + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                    }
+                    FileUtils.delete(schem);
                 }
+            } catch (Exception e) {
+                Iris.info(C.RED + "Failed to convert: " + schem.getName());
+                if (sender.isPlayer()) {
+                    sender.sendMessage(C.RED + "Failed to convert: " + schem.getName());
+                }
+                e.printStackTrace();
+                Iris.reportError(e);
             }
+        }
+        sender.sendMessage(C.GRAY + "converted: " + fileList.length);
         });
     }
 
-    public static boolean isNewPointFurther(int[] originalPoint, int[] oldPoint, int[] newPoint) {
-        int oX = oldPoint[1];
-        int oY = oldPoint[2];
-        int oZ = oldPoint[3];
-
-        int nX = newPoint[1];
-        int nY = newPoint[2];
-        int nZ = newPoint[3];
-
-        int orX = originalPoint[1];
-        int orY = originalPoint[2];
-        int orZ = originalPoint[3];
-
-        double oldDistance = Math.sqrt(Math.pow(oX - orX, 2) + Math.pow(oY - orY, 2) + Math.pow(oZ - orZ, 2));
-        double newDistance = Math.sqrt(Math.pow(nX - orX, 2) + Math.pow(nY - orY, 2) + Math.pow(nZ - orZ, 2));
-
-        if (newDistance > oldDistance) {
-            return true;
-        }
-        return false;
-    }
-
-    public static int[] getCoordinates(int pos, int obX, int obY, int obZ) {
-        int z = 0;
-        int[] coords = new int[4];
-        for (int h = 0; h < obY; h++) {
-            for (int d = 0; d < obZ; d++) {
-                for (int w = 0; w < obX; w++) {
-                    if (z == pos) {
-                        coords[1] = w;
-                        coords[2] = h;
-                        coords[3] = d;
-                        return coords;
-                    }
-                    z++;
-                }
-            }
-        }
-        return null;
-    }
-
-    public static int getCorrectY(Map<Integer, Byte> y, int H) {
-        int fo = 0;
-        int so = 0;
-        int o = 0;
-        int c = 0;
-        for (Integer i : y.keySet()) {
-            if (y.get(i) == 0) {
-                o++;
-            }
-            if (y.get(i) == 1) {
-                c++;
-                if (c == 1) {
-                    fo = o;
-                }
-                o = 0;
-            }
-        }
-        so = o;
-        return H = H - (fo + so);
-    }
-
-    public static int getCorrectX(Map<Integer, Byte> x, int W) {
-        int fo = 0;
-        int so = 0;
-        int o = 0;
-        int c = 0;
-        for (Integer i : x.keySet()) {
-            if (x.get(i) == 0) {
-                o++;
-            }
-            if (x.get(i) == 1) {
-                c++;
-                if (c == 1) {
-                    fo = o;
-                }
-                o = 0;
-            }
-        }
-        so = o;
-        return W = W - (fo + so);
-    }
-
-    public static int getCorrectZ(Map<Integer, Byte> z, int D) {
-        int fo = 0;
-        int so = 0;
-        int o = 0;
-        int c = 0;
-        for (Integer i : z.keySet()) {
-            if (z.get(i) == 0) {
-                o++;
-            }
-            if (z.get(i) == 1) {
-                c++;
-                if (c == 1) {
-                    fo = o;
-                }
-                o = 0;
-            }
-        }
-        so = o;
-        return D = D - (fo + so);
-    }
 }
 
 
diff --git a/core/src/main/java/com/volmit/iris/core/wand/WandSelection.java b/core/src/main/java/com/volmit/iris/core/wand/WandSelection.java
index e5754afad..2cd37c20b 100644
--- a/core/src/main/java/com/volmit/iris/core/wand/WandSelection.java
+++ b/core/src/main/java/com/volmit/iris/core/wand/WandSelection.java
@@ -33,6 +33,7 @@ public class WandSelection {
     private static final Particle REDSTONE = E.getOrDefault(Particle.class, "REDSTONE", "DUST");
     private final Cuboid c;
     private final Player p;
+    private static final double STEP = 0.10;
 
     public WandSelection(Cuboid c, Player p) {
         this.c = c;
@@ -40,77 +41,58 @@ public class WandSelection {
     }
 
     public void draw() {
-        double accuracy;
-        double dist;
+        Location playerLoc = p.getLocation();
+        double maxDistanceSquared = 256 * 256;
+        int particleCount = 0;
 
-        for (double i = c.getLowerX() - 1; i < c.getUpperX() + 1; i += 0.25) {
-            for (double j = c.getLowerY() - 1; j < c.getUpperY() + 1; j += 0.25) {
-                for (double k = c.getLowerZ() - 1; k < c.getUpperZ() + 1; k += 0.25) {
-                    boolean ii = i == c.getLowerX() || i == c.getUpperX();
-                    boolean jj = j == c.getLowerY() || j == c.getUpperY();
-                    boolean kk = k == c.getLowerZ() || k == c.getUpperZ();
+        // cube!
+        Location[][] edges = {
+                {c.getLowerNE(), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ())},
+                {c.getLowerNE(), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ())},
+                {c.getLowerNE(), new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ())},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ())},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)}
+        };
 
-                    if ((ii && jj) || (ii && kk) || (kk && jj)) {
-                        Vector push = new Vector(0, 0, 0);
+        for (Location[] edge : edges) {
+            Vector direction = edge[1].toVector().subtract(edge[0].toVector());
+            double length = direction.length();
+            direction.normalize();
 
-                        if (i == c.getLowerX()) {
-                            push.add(new Vector(-0.55, 0, 0));
-                        }
+            for (double d = 0; d <= length; d += STEP) {
+                Location particleLoc = edge[0].clone().add(direction.clone().multiply(d));
 
-                        if (j == c.getLowerY()) {
-                            push.add(new Vector(0, -0.55, 0));
-                        }
-
-                        if (k == c.getLowerZ()) {
-                            push.add(new Vector(0, 0, -0.55));
-                        }
-
-                        if (i == c.getUpperX()) {
-                            push.add(new Vector(0.55, 0, 0));
-                        }
-
-                        if (j == c.getUpperY()) {
-                            push.add(new Vector(0, 0.55, 0));
-                        }
-
-                        if (k == c.getUpperZ()) {
-                            push.add(new Vector(0, 0, 0.55));
-                        }
-
-                        Location a = new Location(c.getWorld(), i, j, k).add(0.5, 0.5, 0.5).add(push);
-                        accuracy = M.lerpInverse(0, 64 * 64, p.getLocation().distanceSquared(a));
-                        dist = M.lerp(0.125, 3.5, accuracy);
-
-                        if (M.r(M.min(dist * 5, 0.9D) * 0.995)) {
-                            continue;
-                        }
-
-                        if (ii && jj) {
-                            a.add(0, 0, RNG.r.d(-0.3, 0.3));
-                        }
-
-                        if (kk && jj) {
-                            a.add(RNG.r.d(-0.3, 0.3), 0, 0);
-                        }
-
-                        if (ii && kk) {
-                            a.add(0, RNG.r.d(-0.3, 0.3), 0);
-                        }
-
-                        if (p.getLocation().distanceSquared(a) < 256 * 256) {
-                            Color color = Color.getHSBColor((float) (0.5f + (Math.sin((i + j + k + (p.getTicksLived() / 2f)) / (20f)) / 2)), 1, 1);
-                            int r = color.getRed();
-                            int g = color.getGreen();
-                            int b = color.getBlue();
-
-                            p.spawnParticle(REDSTONE, a.getX(), a.getY(), a.getZ(),
-                                    1, 0, 0, 0, 0,
-                                    new Particle.DustOptions(org.bukkit.Color.fromRGB(r, g, b),
-                                            (float) dist * 3f));
-                        }
-                    }
+                if (playerLoc.distanceSquared(particleLoc) > maxDistanceSquared) {
+                    continue;
                 }
+
+                spawnParticle(particleLoc, playerLoc);
+                particleCount++;
             }
         }
     }
+
+    private void spawnParticle(Location particleLoc, Location playerLoc) {
+        double accuracy = M.lerpInverse(0, 64 * 64, playerLoc.distanceSquared(particleLoc));
+        double dist = M.lerp(0.125, 3.5, accuracy);
+
+        if (M.r(Math.min(dist * 5, 0.9D) * 0.995)) {
+            return;
+        }
+
+        float hue = (float) (0.5f + (Math.sin((particleLoc.getX() + particleLoc.getY() + particleLoc.getZ() + (p.getTicksLived() / 2f)) / 20f) / 2));
+        Color color = Color.getHSBColor(hue, 1, 1);
+
+        p.spawnParticle(REDSTONE, particleLoc,
+                0, 0, 0, 0, 1,
+                new Particle.DustOptions(org.bukkit.Color.fromRGB(color.getRed(), color.getGreen(), color.getBlue()),
+                        (float) dist * 3f));
+    }
 }
diff --git a/core/src/main/java/com/volmit/iris/engine/framework/Engine.java b/core/src/main/java/com/volmit/iris/engine/framework/Engine.java
index 9287fb171..4b429971f 100644
--- a/core/src/main/java/com/volmit/iris/engine/framework/Engine.java
+++ b/core/src/main/java/com/volmit/iris/engine/framework/Engine.java
@@ -53,6 +53,7 @@ import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.matter.MatterCavern;
 import com.volmit.iris.util.matter.MatterUpdate;
+import com.volmit.iris.util.matter.TileWrapper;
 import com.volmit.iris.util.matter.slices.container.JigsawPieceContainer;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
@@ -283,9 +284,9 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
         var mc = getMantle().getMantle().getChunk(c.getX(), c.getZ());
         mc.raiseFlag(MantleFlag.TILE, () -> J.s(() -> {
-            mc.iterate(TileData.class, (x, y, z, tile) -> {
+            mc.iterate(TileWrapper.class, (x, y, z, tile) -> {
                 int betterY = y + getWorld().minHeight();
-                if (!TileData.setTileState(c.getBlock(x, betterY, z), tile))
+                if (!TileData.setTileState(c.getBlock(x, betterY, z), tile.getData()))
                     Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), tile.getMaterial().name());
             });
         }));
diff --git a/core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java b/core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java
index 69aee2375..1807631df 100644
--- a/core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java
+++ b/core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java
@@ -57,7 +57,7 @@ public class MantleJigsawComponent extends IrisMantleComponent {
 
     @ChunkCoordinates
     private void generateJigsaw(MantleWriter writer, int x, int z, IrisBiome biome, IrisRegion region) {
-        long seed = cng.fit(Integer.MIN_VALUE, Integer.MIN_VALUE, x, z);
+        long seed = cng.fit(Integer.MIN_VALUE, Integer.MAX_VALUE, x, z);
 
         if (getDimension().getStronghold() != null) {
             List<Position2> poss = getDimension().getStrongholds(seed());
@@ -130,7 +130,7 @@ public class MantleJigsawComponent extends IrisMantleComponent {
     public IrisJigsawStructure guess(int x, int z) {
         // todo The guess doesnt bring into account that the placer may return -1
         // todo doesnt bring skipped placements into account
-        long seed = cng.fit(Integer.MIN_VALUE, Integer.MIN_VALUE, x, z);
+        long seed = cng.fit(Integer.MIN_VALUE, Integer.MAX_VALUE, x, z);
         IrisBiome biome = getEngineMantle().getEngine().getSurfaceBiome((x << 4) + 8, (z << 4) + 8);
         IrisRegion region = getEngineMantle().getEngine().getRegion((x << 4) + 8, (z << 4) + 8);
 
diff --git a/core/src/main/java/com/volmit/iris/engine/object/IrisBiomeCustom.java b/core/src/main/java/com/volmit/iris/engine/object/IrisBiomeCustom.java
index 790c34727..b1d04606b 100644
--- a/core/src/main/java/com/volmit/iris/engine/object/IrisBiomeCustom.java
+++ b/core/src/main/java/com/volmit/iris/engine/object/IrisBiomeCustom.java
@@ -104,7 +104,7 @@ public class IrisBiomeCustom {
             JSONObject po = new JSONObject();
             po.put("type", ambientParticle.getParticle().name().toLowerCase());
             particle.put("options", po);
-            particle.put("probability", ambientParticle.getRarity());
+            particle.put("probability", 1f/ambientParticle.getRarity());
             effects.put("particle", particle);
         }
 
diff --git a/core/src/main/java/com/volmit/iris/engine/object/IrisObject.java b/core/src/main/java/com/volmit/iris/engine/object/IrisObject.java
index dddd36228..9ce29c71b 100644
--- a/core/src/main/java/com/volmit/iris/engine/object/IrisObject.java
+++ b/core/src/main/java/com/volmit/iris/engine/object/IrisObject.java
@@ -43,6 +43,7 @@ import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.IrisLock;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import com.volmit.iris.util.scheduling.jobs.Job;
 import com.volmit.iris.util.stream.ProceduralStream;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
@@ -63,7 +64,9 @@ import org.bukkit.util.Vector;
 
 import java.io.*;
 import java.util.*;
+import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.BiConsumer;
 
 @Accessors(chain = true)
@@ -384,6 +387,88 @@ public class IrisObject extends IrisRegistrant {
         }
     }
 
+    public void write(OutputStream o, VolmitSender sender) throws IOException {
+        AtomicReference<IOException> ref = new AtomicReference<>();
+        CountDownLatch latch = new CountDownLatch(1);
+        new Job() {
+            private int total = getBlocks().size() * 3 + getStates().size();
+            private int c = 0;
+
+            @Override
+            public String getName() {
+                return "Saving Object";
+            }
+
+            @Override
+            public void execute() {
+                try {
+                    DataOutputStream dos = new DataOutputStream(o);
+                    dos.writeInt(w);
+                    dos.writeInt(h);
+                    dos.writeInt(d);
+                    dos.writeUTF("Iris V2 IOB;");
+
+                    KList<String> palette = new KList<>();
+
+                    for (BlockData i : getBlocks().values()) {
+                        palette.addIfMissing(i.getAsString());
+                        ++c;
+                    }
+                    total -= getBlocks().size() - palette.size();
+
+                    dos.writeShort(palette.size());
+
+                    for (String i : palette) {
+                        dos.writeUTF(i);
+                        ++c;
+                    }
+
+                    dos.writeInt(getBlocks().size());
+
+                    for (BlockVector i : getBlocks().keySet()) {
+                        dos.writeShort(i.getBlockX());
+                        dos.writeShort(i.getBlockY());
+                        dos.writeShort(i.getBlockZ());
+                        dos.writeShort(palette.indexOf(getBlocks().get(i).getAsString()));
+                        ++c;
+                    }
+
+                    dos.writeInt(getStates().size());
+                    for (BlockVector i : getStates().keySet()) {
+                        dos.writeShort(i.getBlockX());
+                        dos.writeShort(i.getBlockY());
+                        dos.writeShort(i.getBlockZ());
+                        getStates().get(i).toBinary(dos);
+                        ++c;
+                    }
+                } catch (IOException e) {
+                    ref.set(e);
+                } finally {
+                    latch.countDown();
+                }
+            }
+
+            @Override
+            public void completeWork() {}
+
+            @Override
+            public int getTotalWork() {
+                return total;
+            }
+
+            @Override
+            public int getWorkCompleted() {
+                return c;
+            }
+        }.execute(sender, true, () -> {});
+
+        try {
+            latch.await();
+        } catch (InterruptedException ignored) {}
+        if (ref.get() != null)
+            throw ref.get();
+    }
+
     public void read(File file) throws IOException {
         var fin = new BufferedInputStream(new FileInputStream(file));
         try {
@@ -408,6 +493,16 @@ public class IrisObject extends IrisRegistrant {
         out.close();
     }
 
+    public void write(File file, VolmitSender sender) throws IOException {
+        if (file == null) {
+            return;
+        }
+
+        FileOutputStream out = new FileOutputStream(file);
+        write(out, sender);
+        out.close();
+    }
+
     public void shrinkwrap() {
         BlockVector min = new BlockVector();
         BlockVector max = new BlockVector();
@@ -478,7 +573,7 @@ public class IrisObject extends IrisRegistrant {
             getBlocks().put(v, data);
             TileData state = TileData.getTileState(block);
             if (state != null) {
-                Iris.info("Saved State " + v);
+                Iris.debug("Saved State " + v);
                 getStates().put(v, state);
             }
         }
diff --git a/core/src/main/java/com/volmit/iris/engine/object/IrisObjectRotation.java b/core/src/main/java/com/volmit/iris/engine/object/IrisObjectRotation.java
index 881d0e953..ac4b81b12 100644
--- a/core/src/main/java/com/volmit/iris/engine/object/IrisObjectRotation.java
+++ b/core/src/main/java/com/volmit/iris/engine/object/IrisObjectRotation.java
@@ -22,6 +22,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.engine.object.annotations.Desc;
 import com.volmit.iris.engine.object.annotations.Snippet;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -30,9 +31,12 @@ import org.bukkit.Axis;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.*;
+import org.bukkit.block.data.type.Wall;
+import org.bukkit.block.structure.StructureRotation;
 import org.bukkit.util.BlockVector;
 
 import java.util.List;
+import java.util.Map;
 
 @Snippet("object-rotator")
 @Accessors(chain = true)
@@ -41,6 +45,8 @@ import java.util.List;
 @Desc("Configures rotation for iris")
 @Data
 public class IrisObjectRotation {
+    private static final List<BlockFace> WALL_FACES = List.of(BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST, BlockFace.WEST);
+
     @Desc("If this rotator is enabled or not")
     private boolean enabled = true;
 
@@ -283,6 +289,22 @@ public class IrisObjectRotation {
                 for (BlockFace i : faces) {
                     g.setFace(i, true);
                 }
+            } else if (d instanceof Wall wall) {
+                KMap<BlockFace, Wall.Height> faces = new KMap<>();
+
+                for (BlockFace i : WALL_FACES) {
+                    Wall.Height h = wall.getHeight(i);
+                    BlockVector bv = new BlockVector(i.getModX(), i.getModY(), i.getModZ());
+                    bv = rotate(bv.clone(), spinx, spiny, spinz);
+                    BlockFace r = getFace(bv);
+                    if (WALL_FACES.contains(r)) {
+                        faces.put(r, h);
+                    }
+                }
+
+                for (BlockFace i : WALL_FACES) {
+                    wall.setHeight(i, faces.getOrDefault(i, Wall.Height.NONE));
+                }
             } else if (d.getMaterial().equals(Material.NETHER_PORTAL) && d instanceof Orientable g) {
                 //TODO: Fucks up logs
                 BlockFace f = faceForAxis(g.getAxis());
diff --git a/core/src/main/java/com/volmit/iris/util/data/Cuboid.java b/core/src/main/java/com/volmit/iris/util/data/Cuboid.java
index b4e0172a8..8f5d5afd3 100644
--- a/core/src/main/java/com/volmit/iris/util/data/Cuboid.java
+++ b/core/src/main/java/com/volmit/iris/util/data/Cuboid.java
@@ -20,6 +20,7 @@ package com.volmit.iris.util.data;
 
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.math.Direction;
+import com.volmit.iris.util.math.Position2;
 import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.configuration.serialization.ConfigurationSerializable;
@@ -651,6 +652,10 @@ public class Cuboid implements Iterable<Block>, Cloneable, ConfigurationSerializ
         return new CuboidIterator(getWorld(), x1, y1, z1, x2, y2, z2);
     }
 
+    public Iterator<Block> chunkedIterator() {
+        return new ChunkedCuboidIterator(getWorld(), x1, y1, z1, x2, y2, z2);
+    }
+
     /*
      * (non-Javadoc)
      *
@@ -746,4 +751,82 @@ public class Cuboid implements Iterable<Block>, Cloneable, ConfigurationSerializ
         }
     }
 
+    public static class ChunkedCuboidIterator implements Iterator<Block> {
+        private final World w;
+        private final int minRX, minY, minRZ, maxRX, maxY, maxRZ;
+        private final int minCX, minCZ, maxCX, maxCZ;
+        private int mX, mZ, bX, rX, rZ, y;
+
+        private Position2 chunk;
+        private int cX, cZ;
+
+        public ChunkedCuboidIterator(World w, int x1, int y1, int z1, int x2, int y2, int z2) {
+            this.w = w;
+            minY = Math.min(y1, y2);
+            maxY = Math.max(y1, y2);
+            int minX = Math.min(x1, x2);
+            int minZ = Math.min(z1, z2);
+            int maxX = Math.max(x1, x2);
+            int maxZ = Math.max(z1, z2);
+            minRX = minX & 15;
+            minRZ = minZ & 15;
+            maxRX = maxX & 15;
+            maxRZ = maxZ & 15;
+
+            minCX = minX >> 4;
+            minCZ = minZ >> 4;
+            maxCX = maxX >> 4;
+            maxCZ = maxZ >> 4;
+            cX = minCX;
+            cZ = minCZ;
+
+            rX = minX & 15;
+            rZ = minZ & 15;
+            y = minY;
+        }
+
+        @Override
+        public boolean hasNext() {
+            return chunk != null || hasNextChunk();
+        }
+
+        public boolean hasNextChunk() {
+            return cX <= maxCX && cZ <= maxCZ;
+        }
+
+        @Override
+        public Block next() {
+            if (chunk == null) {
+                chunk = new Position2(cX, cZ);
+                if (++cX > maxCX) {
+                    cX = minCX;
+                    cZ++;
+                }
+
+                mX = chunk.getX() == maxCX ? maxRX : 15;
+                mZ = chunk.getZ() == maxCZ ? maxRZ : 15;
+                rX = bX = chunk.getX() == minCX ? minRX : 0;
+                rZ = chunk.getZ() == minCZ ? minRZ : 0;
+            }
+
+            var b = w.getBlockAt((chunk.getX() << 4) + rX, y, (chunk.getZ() << 4) + rZ);
+            if (++y >= maxY) {
+                y = minY;
+                if (++rX > mX) {
+                    if (++rZ > mZ) {
+                        chunk = null;
+                        return b;
+                    }
+                    rX = bX;
+                }
+            }
+
+            return b;
+        }
+
+        @Override
+        public void remove() {
+            // nop
+        }
+    }
 }
\ No newline at end of file