After getting my motor air tight from a bad crank seal i upped my jet size to a 280 main i noticed the bike idles back down slower than before. The bike has a fmf expansion camber,fmf shorty air box lid off and Vito Reeds my elevation is 1700 the bike runs greats doesn't bog at all what do I need to try next or is it perfectly fine? I haven't done plug chop yet!