diff --git a/src/game-lib-d3-mesh-0.js b/src/game-lib-d3-mesh-0.js
index c9b6432..a7cc640 100644
--- a/src/game-lib-d3-mesh-0.js
+++ b/src/game-lib-d3-mesh-0.js
@@ -934,7 +934,7 @@ GameLib.D3.Mesh.prototype.centerAroundOrigin = function() {
 	this.position.y = -position.y;
 	this.position.z = -position.z;
 
-	this.updateInstance();
+	this.updateInstancePosition();
 };
 
 GameLib.D3.Mesh.prototype.getDistanceFromCenter = function() {
@@ -968,15 +968,7 @@ GameLib.D3.Mesh.prototype.applyPositionRotationScale = function() {
     this.scale.z = 1;
     this.instance.scale.set(1,1,1);
 
-    this.updateInstanceRotationFromAxisAngle(
-        new GameLib.Vector3(
-            this.graphics,
-            new GameLib.API.Vector3(
-                0,0,0
-            )
-        ),
-        0
-    );
+    this.updateInstanceRotationFromAxisAngle();
 
 	this.instance.updateMatrix();