I don't know the best way to describe what's happening, but I hope this makes sense for someone to help. Because 1st and 2nd gear are so short - I'll reference third. WHen I roll on the throttle, I can hear it sputtering through the range, but when it gets to the power band, it takes off as it should. It seems my only smooth throttle response comes only when it hits the power band regardless of the gear i"m in....especially 1st gear. I haven't touched the jetting and I'm using Motul 800 40:1..I have a fresh air filter, but something just isn't right. Oh yea...I have the throttle adjustment all the way in. I think it could be one of the following: throttle cable spark plug jetting bad mixture throttle tube?? I don't know what to do...I'm going to kill myself at the track. Any help would be appreciated.