Wheres Pat when you need him?! I always thought it was an air screw but at this point i dunno what to think. I'll tell you one thing......i never notice much or any difference between 2 turns a 4. I can't even use that method of turning one till i get the fastest idle then the other one because it doesn't change till i'm at almost no turns. Oh well, it's always run good no matter where i set it so WTF.
