velocity.js.patch

diff --git a/velocity.js b/velocity.js
index c8b59e7..71ed48b 100644
--- a/velocity.js
+++ b/velocity.js
@@ -3365,7 +3365,7 @@ return function (global, window, document, undefined) {
         if (timestamp) {
             /* We ignore RAF's high resolution timestamp since it can be significantly offset when the browser is
                under high stress; we opt for choppiness over allowing the browser to drop huge chunks of frames. */
-            var timeCurrent = (new Date).getTime();
+            var timeCurrent = window.VELOCITY_TIME_FUNCTION(timestamp);
 
             /********************
                Call Iteration