diff --git a/src/main/java/exopandora/worldhandler/builder/impl/BuilderNoteEditor.java b/src/main/java/exopandora/worldhandler/builder/impl/BuilderNoteEditor.java
index 581c9b0..21100ba 100644
--- a/src/main/java/exopandora/worldhandler/builder/impl/BuilderNoteEditor.java
+++ b/src/main/java/exopandora/worldhandler/builder/impl/BuilderNoteEditor.java
@@ -14,7 +14,7 @@ public class BuilderNoteEditor extends BuilderSetBlock
 	public BuilderNoteEditor()
 	{
 		this.setBlock(Blocks.NOTE_BLOCK.getRegistryName());
-		this.setMode("replace");
+		this.setMode(EnumMode.REPLACE);
 	}
 	
 	public BuilderNoteEditor(int note)
@@ -27,12 +27,12 @@ public class BuilderNoteEditor extends BuilderSetBlock
 	{
 		this(note);
 		this.setPosition(pos);
-		this.withState(BlockStateProperties.NOTE_BLOCK_INSTRUMENT, NoteBlockInstrument.byState(Minecraft.getInstance().world.getBlockState(pos.down())));
+		this.setState(BlockStateProperties.NOTE_BLOCK_INSTRUMENT, NoteBlockInstrument.byState(Minecraft.getInstance().world.getBlockState(pos.down())));
 	}
 	
 	public void setNote(int note)
 	{
-		this.withState(BlockStateProperties.NOTE_0_24, note);
+		this.setState(BlockStateProperties.NOTE_0_24, note);
 	}
 	
 	public BuilderNoteEditor getBuilderForNote(int note)
diff --git a/src/main/java/exopandora/worldhandler/builder/impl/BuilderSetBlock.java b/src/main/java/exopandora/worldhandler/builder/impl/BuilderSetBlock.java
index 6f4a90b..35b305e 100644
--- a/src/main/java/exopandora/worldhandler/builder/impl/BuilderSetBlock.java
+++ b/src/main/java/exopandora/worldhandler/builder/impl/BuilderSetBlock.java
@@ -1,9 +1,9 @@
 package exopandora.worldhandler.builder.impl;
 
 import exopandora.worldhandler.builder.CommandSyntax;
+import exopandora.worldhandler.builder.types.ArgumentType;
 import exopandora.worldhandler.builder.types.BlockResourceLocation;
 import exopandora.worldhandler.builder.types.CoordinateInt;
-import exopandora.worldhandler.builder.types.ArgumentType;
 import net.minecraft.nbt.CompoundNBT;
 import net.minecraft.state.IProperty;
 import net.minecraft.util.ResourceLocation;
@@ -21,7 +21,7 @@ public class BuilderSetBlock extends BuilderBlockPos
 		super(0);
 	}
 	
-	public BuilderSetBlock(BlockPos pos, ResourceLocation block, String mode)
+	public BuilderSetBlock(BlockPos pos, ResourceLocation block, EnumMode mode)
 	{
 		this();
 		this.setPosition(pos);
@@ -29,7 +29,7 @@ public class BuilderSetBlock extends BuilderBlockPos
 		this.setMode(mode);
 	}
 	
-	public BuilderSetBlock(CoordinateInt x, CoordinateInt y, CoordinateInt z, ResourceLocation block, String mode)
+	public <T extends Comparable<T>> BuilderSetBlock(CoordinateInt x, CoordinateInt y, CoordinateInt z, ResourceLocation block, EnumMode mode)
 	{
 		this();
 		this.setX(x);
@@ -39,10 +39,9 @@ public class BuilderSetBlock extends BuilderBlockPos
 		this.setMode(mode);
 	}
 	
-	public <T extends Comparable<T>> BuilderSetBlock withState(IProperty<T> property, T value)
+	public <T extends Comparable<T>> void setState(IProperty<T> property, T value)
 	{
-		this.blockResourceLocation.withState(property, value);
-		return this;
+		this.blockResourceLocation.setProperty(property, value);
 	}
 	
 	public void setBlock(ResourceLocation block)
@@ -51,16 +50,21 @@ public class BuilderSetBlock extends BuilderBlockPos
 		this.setNode(3, this.blockResourceLocation);
 	}
 	
-	public void setMode(String mode)
+	public void setMode(EnumMode mode)
 	{
-		this.setNode(4, mode);
+		this.setNode(4, mode.toString());
+	}
+	
+	public void setBlockNBT(CompoundNBT nbt)
+	{
+		this.blockResourceLocation.setNBT(nbt);
+		this.setNode(3, this.blockResourceLocation);
 	}
 	
 	@Override
 	public void setNBT(CompoundNBT nbt)
 	{
-		this.blockResourceLocation.setNBT(nbt);
-		this.setNode(3, this.blockResourceLocation);
+		
 	}
 	
 	@Override
@@ -82,4 +86,18 @@ public class BuilderSetBlock extends BuilderBlockPos
 		
 		return syntax;
 	}
+	
+	@OnlyIn(Dist.CLIENT)
+	public static enum EnumMode
+	{
+		KEEP,
+		REPLACE,
+		DESTROY;
+		
+		@Override
+		public String toString()
+		{
+			return this.name().toLowerCase();
+		}
+	}
 }
diff --git a/src/main/java/exopandora/worldhandler/config/ConfigCategorySettings.java b/src/main/java/exopandora/worldhandler/config/ConfigCategorySettings.java
index b84e5c7..605df1d 100644
--- a/src/main/java/exopandora/worldhandler/config/ConfigCategorySettings.java
+++ b/src/main/java/exopandora/worldhandler/config/ConfigCategorySettings.java
@@ -1,7 +1,6 @@
 package exopandora.worldhandler.config;
 
-import java.util.Arrays;
-
+import exopandora.worldhandler.builder.impl.BuilderSetBlock.EnumMode;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.common.ForgeConfigSpec;
@@ -26,7 +25,7 @@ public class ConfigCategorySettings
 	private final IntValue noon;
 	private final IntValue sunset;
 	private final IntValue midnight;
-	private final ConfigValue<String> blockPlacingMode;
+	private final ConfigValue<EnumMode> blockPlacingMode;
 	
 	public ConfigCategorySettings(ForgeConfigSpec.Builder builder)
 	{
@@ -93,7 +92,7 @@ public class ConfigCategorySettings
 		this.blockPlacingMode = builder
 				.translation("gui.worldhandler.config.settings.block_placing_mode")
 				.comment("Block placing mode (keep, replace, destroy)")
-				.defineInList("block_placing_mode", "keep", Arrays.asList("keep", "replace", "destroy"));
+				.defineEnum("block_placing_mode", EnumMode.KEEP, EnumMode.values());
 		
 		builder.pop();
 	}
@@ -238,12 +237,12 @@ public class ConfigCategorySettings
 		Config.set(this.midnight, ticks);
 	}
 	
-	public String getBlockPlacingMode()
+	public EnumMode getBlockPlacingMode()
 	{
 		return this.blockPlacingMode.get();
 	}
 	
-	public void setBlockPlacingMode(String mode)
+	public void setBlockPlacingMode(EnumMode mode)
 	{
 		Config.set(this.blockPlacingMode, mode);
 	}