Alright guys so I got a 2002 Jr 80 the other day off Craigslist. It was bogging a bit when you would get on it so I figured I'd clean the Carb. That fixed the problem. But I took every screw jet and every piece apart from the Carb to clean it including the idle and the air adjustment screw. Now it will either idle high and when I rev it it comes back down very slowly. I've been playing around with the adjustment screws but I couldn't get anything to work. I'm stumped can any body help me out? Thanks!