So after i put my 06 zzr down, i'm tryin to keep the insurance out of it and fix it myself. It starts and it seems to run fine. but i noticed when i hit start button, if in gear with the clutch pulled in, it wants to roll forward as its starting. A 2 year old can hold it and it wont roll foward, so its not a bad lurch or anything, but its never done this before. any ideas what to look at or what mighta got un-adjusted?