diff --git a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
index 189fcb0cc..95ac44e5d 100644
--- a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
+++ b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
@@ -144,7 +144,7 @@ public class ChunkWrapper implements IChunkWrapper
 	
 	
 	@Override
-	public int getSolidHeightMapValue(int xRel, int zRel) { return this.chunk.getOrCreateHeightmapUnprimed(Heightmap.Types.OCEAN_FLOOR).getFirstAvailable(xRel, zRel); }
+	public int getSolidHeightMapValue(int xRel, int zRel) { return this.chunk.getOrCreateHeightmapUnprimed(Heightmap.Types.WORLD_SURFACE).getFirstAvailable(xRel, zRel); }
 	
 	@Override
 	public int getLightBlockingHeightMapValue(int xRel, int zRel) { return this.chunk.getOrCreateHeightmapUnprimed(Heightmap.Types.MOTION_BLOCKING).getFirstAvailable(xRel, zRel); }
diff --git a/coreSubProjects b/coreSubProjects
index 42841fe2a..02449a909 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit 42841fe2a1c57dbc47c5a349b2fe5859709a9fd1
+Subproject commit 02449a909a237ce5c20d58286e847f58c0eb3469