diff --git a/v3/src/checksum.js b/v3/src/checksum.js
index 5da0471bb..c73098568 100644
--- a/v3/src/checksum.js
+++ b/v3/src/checksum.js
@@ -1,4 +1,4 @@
 var CHECKSUM = {
-build: 'f8ca0120-3ab1-11e7-be5c-338bdccc3159'
+build: '673b3ff0-3ab4-11e7-a771-cbff81527fed'
 };
 module.exports = CHECKSUM;
\ No newline at end of file
diff --git a/v3/src/tween/Tween.js b/v3/src/tween/Tween.js
index 126c10e28..869cb1fa6 100644
--- a/v3/src/tween/Tween.js
+++ b/v3/src/tween/Tween.js
@@ -109,6 +109,7 @@ Tween.prototype = {
 
             if (this.countdown <= 0)
             {
+                //  Refactor this, so we can use countdown for repeatDelay and onCompleteDelay as well
                 this.loadValues();
             }
         }
@@ -128,6 +129,7 @@ Tween.prototype = {
         return (this.state !== 5);
     },
 
+    //  Merge with Backwards and include in update?
     forward: function (delta)
     {
         var elapsed = this.elapsed;
@@ -185,7 +187,7 @@ Tween.prototype = {
         this.elapsed = elapsed;
         this.progress = progress;
 
-        if (progress === 0)
+        if (progress === 1)
         {
             //  Tween has reached start
             //  Do we yoyo or repeat?