diff --git a/forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java b/forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
index 56dd6cbb..28b385a1 100644
--- a/forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
+++ b/forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
@@ -217,7 +217,6 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
                         NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
                         tag.removeTag("UUIDMost");
                         tag.removeTag("UUIDLeast");
-                        System.out.println(tag);
                         entity.readFromNBT(tag);
                         entity.setPositionAndRotation(x, y, z, yaw, pitch);
                         nmsWorld.spawnEntityInWorld(entity);
diff --git a/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java b/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
index fbb7ac36..7cea8dec 100644
--- a/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
+++ b/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java
@@ -252,7 +252,7 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
                 }
                 byte[] currentIdArray = section.getBlockLSBArray();
                 NibbleArray currentDataArray = section.getMetadataArray();
-                boolean data = currentDataArray != null;
+                boolean data = currentDataArray != null && newDataArray != null;
                 if (!data) {
                     section.setBlockMetadataArray(newDataArray);
                 }