30cc pumps front/rear. 28 squirter front 31 rear.
I don’t think it has anything to do with the acc pump. If I mat the throttle it takes off, no hesitation or stumble at all. Only hiccup is during very light throttle cruise when starting to give it a hair more throttle. Just a half second hiccup then smoothes back out. If I get into the throttle quickly it doesn’t stumble. Seems like the transition is not lasting long enough until the mains can take over.
