It seems to have decent low throttle response but when I get into it it definitely has a bad hesitation. I tried letting the door open a little faster and that didn't help and then I tightened it a little bit and that seemed to help but I haven't given it enough test tries to see if I need to do it more. What really gets me is when I do get the RPMs way up and then I throttle back it really seems to run like crap on the throttle back down to cruise...???