ok, so when im riding, and i let off all the way(to stop or slow down or whatever), the idle stays up a little high. if i blip the throttle, it usually goes up a little, then after about 2-4 blips of the throttle, the idle will come down to normal. and if im at a stop, in neutral, if i give it a little gas, the idle come up just as i explained and i have to do the same to get it to come down. also, it will come down, but after quite a while, definately nothing normal. is this a jetting problem? im not sure where to start if it is. i am probably going to clean my carb right now and maybe that will help but if it may be a jetting issue what do you think it could be? thank you. have you fixed it yet? bigger pilot/adjust your fuel screw out is the answer........ I bet you have had a change in temperature, havent you?