diff --git a/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java b/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
index fff49b990..89e4178e6 100644
--- a/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
+++ b/src/main/java/com/dfsek/terra/carving/UserDefinedCarver.java
@@ -1,11 +1,13 @@
 package com.dfsek.terra.carving;
 
 import com.dfsek.terra.TerraWorld;
-import com.dfsek.terra.config.base.ConfigPack;
+import com.dfsek.terra.biome.UserDefinedBiome;
+import com.dfsek.terra.config.templates.BiomeTemplate;
 import com.dfsek.terra.config.templates.CarverTemplate;
 import net.jafama.FastMath;
 import org.bukkit.World;
 import org.bukkit.util.Vector;
+import org.polydev.gaea.generation.GenerationPhase;
 import org.polydev.gaea.math.Range;
 import org.polydev.gaea.util.FastRandom;
 import org.polydev.gaea.world.carving.Carver;
@@ -60,9 +62,11 @@ public class UserDefinedCarver extends Carver {
 
     @Override
     public boolean isChunkCarved(World w, int chunkX, int chunkZ, Random random) {
-        ConfigPack c = TerraWorld.getWorld(w).getConfig();
+        BiomeTemplate conf = ((UserDefinedBiome) TerraWorld.getWorld(w).getGrid().getBiome(chunkX << 4, chunkZ << 4, GenerationPhase.POPULATE)).getConfig();
+        if(conf.getCarvers().get(this) != null) {
+            return new FastRandom(random.nextLong() + hash).nextInt(100) < conf.getCarvers().get(this);
+        }
         return false;
-        //return new FastRandom(random.nextLong() + hash).nextInt(100) < ((UserDefinedBiome) TerraWorld.getWorld(w).getGrid().getBiome(chunkX << 4, chunkZ << 4, GenerationPhase.POPULATE)).getConfig().getCarvers().get(this);
     }
 
     public CarverTemplate getConfig() {
diff --git a/src/main/java/com/dfsek/terra/config/base/ConfigPack.java b/src/main/java/com/dfsek/terra/config/base/ConfigPack.java
index a3bcb3b3e..f4be5e8bc 100644
--- a/src/main/java/com/dfsek/terra/config/base/ConfigPack.java
+++ b/src/main/java/com/dfsek/terra/config/base/ConfigPack.java
@@ -76,7 +76,8 @@ public class ConfigPack {
         AbstractConfigLoader abstractConfigLoader = new AbstractConfigLoader();
         abstractConfigLoader
                 .registerLoader(Palette.class, paletteRegistry)
-                .registerLoader(Biome.class, biomeRegistry);
+                .registerLoader(Biome.class, biomeRegistry)
+                .registerLoader(UserDefinedCarver.class, carverRegistry);
         ConfigUtil.registerAllLoaders(abstractConfigLoader);
 
         List<PaletteTemplate> paletteTemplates = abstractConfigLoader.load(ConfigUtil.loadFromPath(new File(folder, "palettes").toPath()), PaletteTemplate::new);
diff --git a/src/main/java/com/dfsek/terra/config/loaders/base/CarverPaletteLoader.java b/src/main/java/com/dfsek/terra/config/loaders/base/CarverPaletteLoader.java
index 773bbcd1b..c0daa9a36 100644
--- a/src/main/java/com/dfsek/terra/config/loaders/base/CarverPaletteLoader.java
+++ b/src/main/java/com/dfsek/terra/config/loaders/base/CarverPaletteLoader.java
@@ -25,9 +25,10 @@ public class CarverPaletteLoader implements TypeLoader<CarverPalette> {
         CarverPalette palette = new CarverPalette((Set<Material>) configLoader.loadType(Types.MATERIAL_SET_TYPE, configuration.get("replace")), (Boolean) configuration.get("replace-blacklist"));
 
         for(Map<String, Object> map : (List<Map<String, Object>>) configuration.get("layers")) {
-            ProbabilityCollection<BlockData> layer = (ProbabilityCollection<BlockData>) configLoader.loadType(Types.MATERIAL_PROBABILITY_COLLECTION_TYPE, map.get("materials"));
+            ProbabilityCollection<BlockData> layer = (ProbabilityCollection<BlockData>) configLoader.loadType(Types.BLOCK_DATA_PROBABILITY_COLLECTION_TYPE, map.get("materials"));
             palette.add(layer, (Integer) map.get("y"));
         }
+        palette.build();
         return palette;
     }
 }