      */
     private function scrollTrack_mouseDownHandler(event:MouseEvent):void
     {
-        if (!(event.target == this || event.target == scrollTrack))
+        if (!(event.target == this || event.target == scrollTrack) || !enabled)
             return;
 
         trackScrolling = true;

        scrollTrack_mouseLeaveHandler(event);
    }
    private function scrollTrack_mouseLeaveHandler(event:Event):void
    {
        trackScrolling = false;

        var sbRoot:DisplayObject = systemManager.getSandboxRoot();

     */
    private function scrollTrack_mouseOverHandler(event:MouseEvent):void
    {
        if (!(event.target == this || event.target == scrollTrack) || !enabled)
            return;

        if (trackScrolling)
