Done the usually mods, throttle stop, sqwirt at .5, PJ45, mj170, pipe worked, air cover, everything else is stock. The bike runs perfect. As we crave the need for speed, nothing is really powerful enough, is it? I haven't replaced the niddle yet but I did lower the clip one from stock. This is what I noticed, It ran rich in mid range loading up, but once it pulled out of it there was a major top end power increase. So I would asume a different niddle tapper would be the answer to clear up the mid range. Any suggestions, I have read every post about this and am not sure what to go with.