I have a 2008 Rhino 700 with a reverse issue. When I shift to reverse it takes off as if the throttle is stuck but it is not as it does not happen in forward. It seems the more strain the more harder it hits the throttle automatically like backing up a hill. If I back up at an idle on a flat surface or even a bit down grade it seems fine, but anything over idle it seems to take off with a mind of its own. Governor issue maybe???? Anyone ever experience the same issue? Any help with a solution will be greatly appreciated.