diff --git a/src/main/java/com/volmit/iris/IrisDataManager.java b/src/main/java/com/volmit/iris/IrisDataManager.java
index 548b03c4b..a0de2ef53 100644
--- a/src/main/java/com/volmit/iris/IrisDataManager.java
+++ b/src/main/java/com/volmit/iris/IrisDataManager.java
@@ -73,6 +73,15 @@ public class IrisDataManager
 		prod = pr;
 	}
 
+	public void dump()
+	{
+		biomeLoader.clearCache();
+		regionLoader.clearCache();
+		dimensionLoader.clearCache();
+		generatorLoader.clearCache();
+		structureLoader.clearCache();
+	}
+
 	private void writeExamples()
 	{
 		File examples = new File(dataFolder, "example");
@@ -148,4 +157,13 @@ public class IrisDataManager
 
 		}
 	}
+
+	public void preferFolder(String name)
+	{
+		biomeLoader.preferFolder(name);
+		regionLoader.preferFolder(name);
+		dimensionLoader.preferFolder(name);
+		generatorLoader.preferFolder(name);
+		structureLoader.preferFolder(name);
+	}
 }
\ No newline at end of file
diff --git a/src/main/java/com/volmit/iris/ProjectManager.java b/src/main/java/com/volmit/iris/ProjectManager.java
index 17d9d7ef0..7764df751 100644
--- a/src/main/java/com/volmit/iris/ProjectManager.java
+++ b/src/main/java/com/volmit/iris/ProjectManager.java
@@ -82,6 +82,7 @@ public class ProjectManager
 
 	public void open(MortarSender sender, String dimm, Runnable onDone)
 	{
+		Iris.globaldata.dump();
 		IrisDimension d = Iris.globaldata.getDimensionLoader().load(dimm);
 		J.attemptAsync(() ->
 		{
@@ -118,6 +119,7 @@ public class ProjectManager
 			close();
 		}
 
+		Iris.globaldata.dump();
 		sender.sendMessage("Loading " + dimm + "...");
 		IrisChunkGenerator gx = new IrisChunkGenerator(dimm, IrisSettings.get().threads);
 		currentProject = gx;
@@ -148,6 +150,12 @@ public class ProjectManager
 
 				sender.sendMessage("Generating " + Form.pc(v) + (derp ? " (Waiting on Server...)" : ""));
 				J.sleep(3000);
+
+				if(gx.isFailing())
+				{
+					sender.sendMessage("Generation Failed!");
+					return;
+				}
 			}
 		});
 
@@ -181,17 +189,14 @@ public class ProjectManager
 			File folder = currentProject.getWorld().getWorldFolder();
 			Bukkit.unloadWorld(currentProject.getWorld(), false);
 			currentProject = null;
-			Iris.globaldata.getObjectLoader().clearCache();
-			Iris.globaldata.getBiomeLoader().clearCache();
-			Iris.globaldata.getRegionLoader().clearCache();
-			Iris.globaldata.getGeneratorLoader().clearCache();
-			Iris.globaldata.getDimensionLoader().clearCache();
+			Iris.globaldata.dump();
 			J.attemptAsync(() -> IO.delete(folder));
 		}
 	}
 
 	public File compilePackage(MortarSender sender, String dim, boolean obfuscate)
 	{
+		Iris.globaldata.dump();
 		String dimm = dim;
 		IrisDimension dimension = Iris.globaldata.getDimensionLoader().load(dimm);
 		File folder = new File(Iris.instance.getDataFolder(), "exports/" + dimension.getLoadKey());
diff --git a/src/main/java/com/volmit/iris/gen/ContextualChunkGenerator.java b/src/main/java/com/volmit/iris/gen/ContextualChunkGenerator.java
index 2585b72bc..6898592f6 100644
--- a/src/main/java/com/volmit/iris/gen/ContextualChunkGenerator.java
+++ b/src/main/java/com/volmit/iris/gen/ContextualChunkGenerator.java
@@ -116,7 +116,7 @@ public abstract class ContextualChunkGenerator extends ChunkGenerator implements
 
 	public IrisDimension loadDimension(String i)
 	{
-		return getData().getDimensionLoader().load(i);
+		return (getData() == null ? Iris.globaldata : getData()).getDimensionLoader().load(i);
 	}
 
 	public IrisGenerator loadGenerator(String i)
diff --git a/src/main/java/com/volmit/iris/gen/DimensionChunkGenerator.java b/src/main/java/com/volmit/iris/gen/DimensionChunkGenerator.java
index 85425b0d3..7b65c495a 100644
--- a/src/main/java/com/volmit/iris/gen/DimensionChunkGenerator.java
+++ b/src/main/java/com/volmit/iris/gen/DimensionChunkGenerator.java
@@ -70,6 +70,8 @@ public abstract class DimensionChunkGenerator extends ContextualChunkGenerator
 			dimensionName = "error-missing-dimension";
 			fail(new RuntimeException("Missing dimension folder/file in " + folder.getAbsolutePath()));
 		}
+
+		getData().preferFolder(getDimension().getLoadFile().getParentFile().getParentFile().getName());
 	}
 
 	public IrisDimension getDimension()
diff --git a/src/main/java/com/volmit/iris/gen/IrisChunkGenerator.java b/src/main/java/com/volmit/iris/gen/IrisChunkGenerator.java
index 049abd790..f073d71df 100644
--- a/src/main/java/com/volmit/iris/gen/IrisChunkGenerator.java
+++ b/src/main/java/com/volmit/iris/gen/IrisChunkGenerator.java
@@ -174,6 +174,7 @@ public class IrisChunkGenerator extends CeilingChunkGenerator implements IrisCon
 	public void onHotloaded()
 	{
 		CNG.creates = 0;
+		getData().dump();
 		onHotload();
 	}
 
@@ -220,6 +221,11 @@ public class IrisChunkGenerator extends CeilingChunkGenerator implements IrisCon
 	@Override
 	public boolean shouldGenerateStructures()
 	{
+		if(!isInitialized())
+		{
+			return false;
+		}
+
 		return getDimension().isVanillaStructures();
 	}
 }
diff --git a/src/main/java/com/volmit/iris/object/IrisGenerator.java b/src/main/java/com/volmit/iris/object/IrisGenerator.java
index 2eddf0f7e..ea33aa808 100644
--- a/src/main/java/com/volmit/iris/object/IrisGenerator.java
+++ b/src/main/java/com/volmit/iris/object/IrisGenerator.java
@@ -70,7 +70,7 @@ public class IrisGenerator extends IrisRegistrant
 	private InterpolationMethod interpolationFunction = InterpolationMethod.BICUBIC;
 
 	@Required
-	@MinNumber(0)
+	@MinNumber(1)
 	@MaxNumber(8192)
 	@DontObfuscate
 	@Desc("The interpolation distance scale (blocks) when two biomes use different heights but this same generator")
diff --git a/src/main/java/com/volmit/iris/object/IrisObject.java b/src/main/java/com/volmit/iris/object/IrisObject.java
index 984e97a48..166353ff1 100644
--- a/src/main/java/com/volmit/iris/object/IrisObject.java
+++ b/src/main/java/com/volmit/iris/object/IrisObject.java
@@ -166,7 +166,7 @@ public class IrisObject extends IrisRegistrant
 		{
 			BlockVector i = g.clone();
 			i = config.getRotation().rotate(i.clone(), spinx, spiny, spinz).clone();
-			i = config.getTranslate().translate(i.clone()).clone();
+			i = config.getTranslate().translate(i.clone(), config.getRotation(), spinx, spiny, spinz).clone();
 			BlockData data = blocks.get(g).clone();
 
 			if(placer.isPreventingDecay() && data instanceof Leaves && !((Leaves) data).isPersistent())
diff --git a/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java b/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
index 365b611d9..9840a0057 100644
--- a/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
+++ b/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
@@ -54,4 +54,14 @@ public class IrisObjectTranslate
 
 		return i;
 	}
+
+	public BlockVector translate(BlockVector clone, IrisObjectRotation rotation, int sx, int sy, int sz)
+	{
+		if(canTranslate())
+		{
+			return (BlockVector) clone.clone().add(rotation.rotate(new BlockVector(x, y, z), sx, sy, sz));
+		}
+
+		return clone;
+	}
 }
diff --git a/src/main/java/com/volmit/iris/util/PregenJob.java b/src/main/java/com/volmit/iris/util/PregenJob.java
index bbc1fc72c..d631477ca 100644
--- a/src/main/java/com/volmit/iris/util/PregenJob.java
+++ b/src/main/java/com/volmit/iris/util/PregenJob.java
@@ -115,14 +115,14 @@ public class PregenJob
 				rcz = 0;
 				mcaX++;
 
-				if(mcaX > mca(max() / 16))
+				if(mcaX > mca(Math.floorDiv(max(), 16)))
 				{
-					mcaX = mca(min() / 16);
+					mcaX = mca(Math.floorDiv(min(), 16));
 					mcaZ++;
 
-					if(mcaZ > mca(max() / 16))
+					if(mcaZ > mca(Math.floorDiv(max(), 16)))
 					{
-						mcaZ = mca(min() / 16);
+						mcaZ = mca(Math.floorDiv(min(), 16));
 						completed = true;
 						stop();
 						Iris.info("Pregen Completed!");
@@ -136,13 +136,9 @@ public class PregenJob
 							i.unload(true);
 						}
 
-						world.save();
-
+						Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "save-all");
 						onDone.run();
-						return;
 					}
-
-					world.save();
 				}
 			}
 		}
diff --git a/src/main/java/com/volmit/iris/util/ResourceLoader.java b/src/main/java/com/volmit/iris/util/ResourceLoader.java
index a45f60843..aa6600721 100644
--- a/src/main/java/com/volmit/iris/util/ResourceLoader.java
+++ b/src/main/java/com/volmit/iris/util/ResourceLoader.java
@@ -20,6 +20,7 @@ public class ResourceLoader<T extends IrisRegistrant>
 	protected Class<? extends T> objectClass;
 	protected String cname;
 	protected IrisLock lock;
+	protected String preferredFolder = null;
 
 	public ResourceLoader(File root, String folderName, String resourceTypeName, Class<? extends T> objectClass)
 	{
@@ -115,6 +116,18 @@ public class ResourceLoader<T extends IrisRegistrant>
 					}
 				}
 			}
+
+			if(preferredFolder != null)
+			{
+				for(File i : folderCache.copy())
+				{
+					if(i.getParentFile().getName().equals(preferredFolder))
+					{
+						folderCache.remove(i);
+						folderCache.add(0, i);
+					}
+				}
+			}
 		}
 
 		return folderCache;
@@ -171,4 +184,9 @@ public class ResourceLoader<T extends IrisRegistrant>
 	{
 		return loadCache.containsKey(next);
 	}
+
+	public void preferFolder(String name)
+	{
+		preferredFolder = name;
+	}
 }
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 66a220612..2a4a6333c 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -3,6 +3,7 @@ version: ${project.version}
 main: com.volmit.iris.Iris
 load: STARTUP
 commands:
-    iris:
-api-version: 1.15
+  iris:
+    aliases: [ir, irs]
+api-version: 1.16
 hotload-dependencies: false
\ No newline at end of file