just bought a 01 blaster and i cleaned the carb it was very dirty surprised it even ran but it was slow but i put it back on the blaster turned the air screw to 1 1/2 turns and have been trying to tweak with the idle screw but every where its set it idles way too high by the way my blaster is bored 50 over with a wisco piston and fmf gold serious fatty pipe with a fmf power core so if some one can help me out what should i do for the air screw and the idle