Whenever I am at steady throttle my bike cuts out a little bit. Its really hard to do wheelies now. What could this be. COuld my hotstart be open? Whenecer I pull it in whill im on the gas it doesn't change anything. But when I let off it backfires and pops a little bit. I just got my jetting changed from a 165 main to 170 and 45 pilot I think. 1 bigger than stock.