diff --git a/favs/src/main/java/com/thevoxelbox/voxelsniper/brush/BlockResetBrush.java b/favs/src/main/java/com/thevoxelbox/voxelsniper/brush/BlockResetBrush.java
index f2383e69c..538212094 100644
--- a/favs/src/main/java/com/thevoxelbox/voxelsniper/brush/BlockResetBrush.java
+++ b/favs/src/main/java/com/thevoxelbox/voxelsniper/brush/BlockResetBrush.java
@@ -1,5 +1,6 @@
 package com.thevoxelbox.voxelsniper.brush;
 
+import com.sk89q.worldedit.world.block.BlockID;
 import com.thevoxelbox.voxelsniper.Message;
 import com.thevoxelbox.voxelsniper.SnipeData;
 import org.bukkit.Material;
@@ -11,8 +12,18 @@ public class BlockResetBrush extends Brush {
     private static final ArrayList<Material> DENIED_UPDATES = new ArrayList<>();
 
     static {
-        BlockResetBrush.DENIED_UPDATES.add(Material.SIGN);
-        BlockResetBrush.DENIED_UPDATES.add(Material.WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.ACACIA_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.SPRUCE_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.ACACIA_WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.BIRCH_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.SPRUCE_WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.BIRCH_WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.DARK_OAK_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.DARK_OAK_WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.JUNGLE_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.JUNGLE_WALL_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.OAK_SIGN);
+        BlockResetBrush.DENIED_UPDATES.add(Material.OAK_WALL_SIGN);
         BlockResetBrush.DENIED_UPDATES.add(Material.CHEST);
         BlockResetBrush.DENIED_UPDATES.add(Material.FURNACE);
         BlockResetBrush.DENIED_UPDATES.add(Material.REDSTONE_TORCH);
diff --git a/favs/src/main/java/com/thevoxelbox/voxelsniper/util/VoxelList.java b/favs/src/main/java/com/thevoxelbox/voxelsniper/util/VoxelList.java
index a5874f10e..a360d5a0a 100644
--- a/favs/src/main/java/com/thevoxelbox/voxelsniper/util/VoxelList.java
+++ b/favs/src/main/java/com/thevoxelbox/voxelsniper/util/VoxelList.java
@@ -11,7 +11,7 @@ import org.bukkit.block.data.BlockData;
  */
 public class VoxelList {
 
-    private BlockMask mask = new BlockMask();
+    private BlockMask mask = new BlockMask(new NullExtent());
 
     /**
      * Adds the specified id, data value pair to the VoxelList. A data value of -1 will operate on all data values of that id.
@@ -19,7 +19,7 @@ public class VoxelList {
      * @param i
      */
     public void add(BlockState i) {
-        this.mask = mask.toBuilder().add(i).build(NullExtent.INSTANCE);
+        this.mask = mask.add(i);
     }
 
     public void add(BlockMask mask) {
@@ -32,7 +32,7 @@ public class VoxelList {
      * @return true if this list contained the specified element
      */
     public boolean removeValue(final BlockState state) {
-        this.mask = mask.toBuilder().remove(state).build(NullExtent.INSTANCE);
+        this.mask = mask.remove(state);
         return true;
     }
 
@@ -53,7 +53,7 @@ public class VoxelList {
      * Clears the VoxelList.
      */
     public void clear() {
-        mask = mask.toBuilder().clear().build(NullExtent.INSTANCE);
+        mask = mask.clear();
     }
 
     /**
@@ -62,7 +62,7 @@ public class VoxelList {
      * @return true if this list contains no elements
      */
     public boolean isEmpty() {
-        return mask.toBuilder().isEmpty();
+        return mask.isEmpty();
     }
 
     /**
diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMask.java b/worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMask.java
index 3eec8fde1..ae9f7bc79 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMask.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/function/mask/BlockMask.java
@@ -67,6 +67,23 @@ public class BlockMask extends ABlockMask {
         return this;
     }
 
+    public BlockMask remove(BlockState... states) {
+        for (BlockState state : states) ordinals[state.getOrdinal()] = false;
+        return this;
+    }
+
+    public BlockMask clear() {
+        Arrays.fill(ordinals, false);
+        return this;
+    }
+
+    public boolean isEmpty() {
+        for (boolean value : ordinals) {
+            if (value) return false;
+        }
+        return true;
+    }
+
     public BlockMask addStates(Collection<BlockState> states) {
         for (BlockState state : states) ordinals[state.getOrdinal()] = true;
         return this;