diff --git a/src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java b/src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java
index a294a24f7..69698887d 100644
--- a/src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java
+++ b/src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java
@@ -22,7 +22,6 @@ import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.hunk.Hunk;
-import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import org.bukkit.block.data.Bisected;
 import org.bukkit.block.data.BlockData;
@@ -33,11 +32,9 @@ import java.util.List;
 public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
     private static final BlockData AIR = B.get("AIR");
     private static final BlockData WATER = B.get("WATER");
-    private final RNG rng;
 
     public IrisPerfectionModifier(Engine engine) {
         super(engine, "Perfection");
-        rng = new RNG(getEngine().getSeedManager().getPost());
     }
 
     @Override
diff --git a/src/main/java/com/volmit/iris/util/documentation/ChunkRelativeBlockCoordinates.java b/src/main/java/com/volmit/iris/util/documentation/ChunkRelativeBlockCoordinates.java
new file mode 100644
index 000000000..2de83872e
--- /dev/null
+++ b/src/main/java/com/volmit/iris/util/documentation/ChunkRelativeBlockCoordinates.java
@@ -0,0 +1,26 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.util.documentation;
+
+/**
+ * This method expects coords in block
+ */
+public @interface ChunkRelativeBlockCoordinates {
+
+}