I recently went to LS in Oklahoma and during the day (80degrees F) my bike would sputter, pop and sometimes die off the line or when going throught the trails in 2nd or 3rd gear. The angle that the bike was at didnt really matter. At night (20 - 30 degrees) it ran like a bat from hell, spanked everone i found, it made me proud of the machine i just rebuilt. Anyways im from kansas it 3200 feet above seal level and run excelent here, throughout all temps ive incountered so far. So is the jetting doing that or what? I have 11:1 std comp, stage 1 hotcam, exhaust, and k&n air.