when accelerating in the water it takes off up to about 10mph at that point it just seems to redline and doesnt go any faster unless u play with the throttle and turn back and forth in the water, then it seems to grab like it normly should. Its almost like a belt slipping on a snowmobile or something like that. visual inspection of the trim wear ring seems to be fine, the gaps between the impeller and the ring are hardly anything. Anyone HELP