diff --git a/abw1ga2etc.js b/abw1ga2etc.js
index 9e4b161..1b40695 100644
--- a/abw1ga2etc.js
+++ b/abw1ga2etc.js
@@ -11,6 +11,10 @@ if (!this.initialized) {
 	this.initialized = true;
 }
 
+while (this.cylinder.rotation.x < 0) {
+	this.cylinder.rotation.x += Math.PI;
+}
+
 this.animationSystem.start();
 
 var currentRotation = this.cylinder.rotation.x;
@@ -23,11 +27,7 @@ var result = number - remainder;
 
 console.log('current rotation: ' + currentRotation + ' remainder : ' + remainder + ' result: ' + result);
 
-if (currentRotation < 0) {
-	this.cylinder.rotation.x += result - 0.4488;
-} else {
-	this.cylinder.rotation.x += result - 0.4488;
-}
+this.cylinder.rotation.x += result - 0.4488;