Sorry so long and boring! First off I have cams which made the idle low and anoying so I finally figured out how to turn the idle screw.( Alan key hole on back of screw) I did this and tightened the nut. Everything was peachey and when I went to shift my RPM's skyrocketed. The nut fell off and the screw wiggled its way in.I had to take the screw all the way out so I can drive it and I guess I'll use a dab of locktight on a new nut this time.