diff --git a/src/main/java/com/volmit/iris/gen/provisions/ProvisionBukkit.java b/src/main/java/com/volmit/iris/gen/provisions/ProvisionBukkit.java
index bfc19e222..ba32821e0 100644
--- a/src/main/java/com/volmit/iris/gen/provisions/ProvisionBukkit.java
+++ b/src/main/java/com/volmit/iris/gen/provisions/ProvisionBukkit.java
@@ -12,6 +12,10 @@ import com.volmit.iris.gen.scaffold.HeightedFakeWorld;
 import com.volmit.iris.gen.scaffold.Provisioned;
 import com.volmit.iris.gen.scaffold.TerrainChunk;
 import com.volmit.iris.gen.scaffold.TerrainProvider;
+import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.J;
+import com.volmit.iris.util.KMap;
+import com.volmit.iris.util.RNG;
 
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -23,10 +27,31 @@ public class ProvisionBukkit extends ChunkGenerator implements Provisioned
 	private HeightedFakeWorld fakeworld = null;
 	private boolean worldSet = false;
 	private final TerrainProvider provider;
+	private final KMap<ChunkPosition, TerrainChunk> precache;
 
 	public ProvisionBukkit(TerrainProvider provider)
 	{
 		this.provider = provider;
+		precache = new KMap<>();
+	}
+
+	public void generate(World world, int x, int z)
+	{
+		world.loadChunk(x, z, true);
+		world.unloadChunkRequest(x, z);
+	}
+
+	public void generateAsync(World world, int x, int z)
+	{
+		ChunkPosition c = new ChunkPosition(x, z);
+
+		if(!precache.containsKey(c))
+		{
+			TerrainChunk snapshot = TerrainChunk.create(world);
+			snapshot.setRaw(generateChunkData(world, getRNG(world, x, z), x, z, snapshot));
+			precache.put(c, snapshot);
+			J.s(() -> generate(world, x, z));
+		}
 	}
 
 	@Override
@@ -38,11 +63,27 @@ public class ProvisionBukkit extends ChunkGenerator implements Provisioned
 			provider.getTarget().setRealWorld(world);
 		}
 
+		if(precache.size() > 0)
+		{
+			ChunkPosition c = new ChunkPosition(x, z);
+			if(precache.containsKey(c))
+			{
+				TerrainChunk snapshot = precache.remove(c);
+				snapshot.inject(biome);
+				return snapshot;
+			}
+		}
+
 		TerrainChunk terrain = TerrainChunk.create(world, biome);
-		getProvider().generate(random, x, z, terrain);
+		getProvider().generate(getRNG(world, x, z), x, z, terrain);
 		return terrain.getRaw();
 	}
 
+	private Random getRNG(World world, int x, int z)
+	{
+		return new RNG(world.getSeed()).nextParallelRNG(x).nextParallelRNG(z);
+	}
+
 	@Override
 	public boolean canSpawn(World world, int x, int z)
 	{
diff --git a/src/main/java/com/volmit/iris/gen/scaffold/IrisTerrainChunk.java b/src/main/java/com/volmit/iris/gen/scaffold/LinkedTerrainChunk.java
similarity index 86%
rename from src/main/java/com/volmit/iris/gen/scaffold/IrisTerrainChunk.java
rename to src/main/java/com/volmit/iris/gen/scaffold/LinkedTerrainChunk.java
index d98c1d73c..9a5d8f06e 100644
--- a/src/main/java/com/volmit/iris/gen/scaffold/IrisTerrainChunk.java
+++ b/src/main/java/com/volmit/iris/gen/scaffold/LinkedTerrainChunk.java
@@ -11,19 +11,19 @@ import org.bukkit.material.MaterialData;
 import com.volmit.iris.Iris;
 
 @SuppressWarnings("deprecation")
-public class IrisTerrainChunk implements TerrainChunk
+public class LinkedTerrainChunk implements TerrainChunk
 {
 	private final Biome[] biome2D;
 	private final IrisBiomeStorage biome3D;
-	private final ChunkData rawChunkData;
+	private ChunkData rawChunkData;
 	private final BiomeGrid storage;
 
-	public IrisTerrainChunk(int maxHeight)
+	public LinkedTerrainChunk(int maxHeight)
 	{
 		this(null, maxHeight);
 	}
 
-	public IrisTerrainChunk(BiomeGrid storage, int maxHeight)
+	public LinkedTerrainChunk(BiomeGrid storage, int maxHeight)
 	{
 		this.storage = storage;
 		rawChunkData = createChunkData(maxHeight);
@@ -192,4 +192,30 @@ public class IrisTerrainChunk implements TerrainChunk
 	{
 		return rawChunkData;
 	}
+
+	@Override
+	public void setRaw(ChunkData data)
+	{
+		rawChunkData = data;
+	}
+
+	@Override
+	public void inject(BiomeGrid biome)
+	{
+		if(biome2D != null)
+		{
+			for(int i = 0; i < 16; i++)
+			{
+				for(int j = 0; j < 16; j++)
+				{
+					biome.setBiome(i, j, getBiome(i, j));
+				}
+			}
+		}
+
+		else if(biome3D != null)
+		{
+			biome3D.inject(biome);
+		}
+	}
 }
diff --git a/src/main/java/com/volmit/iris/gen/scaffold/TerrainChunk.java b/src/main/java/com/volmit/iris/gen/scaffold/TerrainChunk.java
index b5fd84818..6d7dfa286 100644
--- a/src/main/java/com/volmit/iris/gen/scaffold/TerrainChunk.java
+++ b/src/main/java/com/volmit/iris/gen/scaffold/TerrainChunk.java
@@ -15,7 +15,7 @@ public interface TerrainChunk extends BiomeGrid, ChunkData
 
 	public static TerrainChunk create(int maxHeight)
 	{
-		return new IrisTerrainChunk(maxHeight);
+		return new LinkedTerrainChunk(maxHeight);
 	}
 
 	public static TerrainChunk create(World world, BiomeGrid grid)
@@ -25,9 +25,11 @@ public interface TerrainChunk extends BiomeGrid, ChunkData
 
 	public static TerrainChunk create(int maxHeight, BiomeGrid grid)
 	{
-		return new IrisTerrainChunk(grid, maxHeight);
+		return new LinkedTerrainChunk(grid, maxHeight);
 	}
 
+	public void setRaw(ChunkData data);
+
 	/**
 	 * Get biome at x, z within chunk being generated
 	 *
@@ -126,4 +128,6 @@ public interface TerrainChunk extends BiomeGrid, ChunkData
 	public BlockData getBlockData(int x, int y, int z);
 
 	public ChunkData getRaw();
+
+	public void inject(BiomeGrid biome);
 }
diff --git a/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java b/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
index ee5c58a8e..0ff7704fa 100644
--- a/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
+++ b/src/main/java/com/volmit/iris/object/IrisObjectTranslate.java
@@ -26,7 +26,7 @@ public class IrisObjectTranslate
 	@DontObfuscate
 	@Desc("The x shift in blocks")
 	private int y = 0;
-	
+
 	@MinNumber(-128)
 	@MaxNumber(128)
 	@DontObfuscate
diff --git a/src/main/java/com/volmit/iris/structure/StructureTemplate.java b/src/main/java/com/volmit/iris/structure/StructureTemplate.java
index f4d23005b..706b26539 100644
--- a/src/main/java/com/volmit/iris/structure/StructureTemplate.java
+++ b/src/main/java/com/volmit/iris/structure/StructureTemplate.java
@@ -487,15 +487,23 @@ public class StructureTemplate implements Listener, IObjectPlacer
 						Location center = getTileBounds(l).getCenter();
 						TileResult r = structure.getTile(rng, center.getX(), center.getY(), center.getZ());
 
-						int v1 = getVariant(getTileBounds(l), r.getTile());
-						int v2 = getVariant(getTileBounds(l), tileType);
-						if(r == null || !r.getTile().getForceObjects().get(v1).getLoadKey().equals(
-
-								tileType.getForceObjects().get(v2)
-
-										.getLoadKey()))
+						try
 						{
-							continue;
+							int v1 = getVariant(getTileBounds(l), r.getTile());
+							int v2 = getVariant(getTileBounds(l), tileType);
+							if(r == null || !r.getTile().getForceObjects().get(v1).getLoadKey().equals(
+
+									tileType.getForceObjects().get(v2)
+
+											.getLoadKey()))
+							{
+								continue;
+							}
+						}
+
+						catch(Throwable e)
+						{
+
 						}
 					}