I finally finished my build up and got it started. It pops a little but seems to idle fine when warm and has yet to shut off on me... So I think I'm just going to play with the air/fuel mixture screw a little instead of spending money on jets. My question is, how far out should I take the screw? I hear some people say around 2, to 2.5 turns, but is that tightened down the whole way or from stock position? Or should I just keep playing with it half a turn at a time until I find a good spot? I figured some of the veterans here could give me a good starting point. Thanks a lot guys.