diff --git a/src/main/java/com/volmit/iris/engine/IrisEngine.java b/src/main/java/com/volmit/iris/engine/IrisEngine.java
index c0dee1f07..ba2dc721a 100644
--- a/src/main/java/com/volmit/iris/engine/IrisEngine.java
+++ b/src/main/java/com/volmit/iris/engine/IrisEngine.java
@@ -218,7 +218,7 @@ public class IrisEngine implements Engine {
                 int xx = x + (i << 4);
                 int zz = z + (z << 4);
                 getComplex().getTrueBiomeStream().get(xx,zz);
-                getComplex().getTrueHeightStream().get(xx,zz);
+                getComplex().getHeightStream().get(xx,zz);
             }
         }
     }
diff --git a/src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java b/src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java
index e06a6bffe..c76db5722 100644
--- a/src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java
+++ b/src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java
@@ -80,8 +80,8 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
         IrisBiome biome;
 
         for (zf = 0; zf < h.getDepth(); zf++) {
-            realX = (int) modX(xf + x);
-            realZ = (int) modZ(zf + z);
+            realX = (int) xf + x;
+            realZ = (int) zf + z;
             biome = getComplex().getTrueBiomeStream().get(realX, realZ);
             he = (int) Math.round(Math.min(h.getHeight(), getComplex().getHeightStream().get(realX, realZ)));
             hf = Math.round(Math.max(Math.min(h.getHeight(), getDimension().getFluidHeight()), he));