so i went to do the break in process, and on the first heat cycle around 160-170 degrees, when i reved it about half throttle, maybe a little less, the motor sounded like when it reved down, it did it a lot faster, then once it hit rite before idle, it smoothed out. like it declearted pretty fast. i shut it off and kicked it over, and everything felt fine. dident feel no binding or nothin... maybe its just me, but what di you guys think?