I did the exhaust mod on my wifes ttr225 and put a twin-air filter in it wich made it a little lean with the stock 40 pilot jet in it. So I bought a 45 (the dealership didn't have a 42.5 in stock). Now for the weird part. It won't idle unless the idle screw is all the way up and the pilot screw is all the way closed. No two or three turns out, all the way closed. Isn't it supposed to be that the richer it runs the more you screw the pilot screw out? Any suggestions?