In my recent post on this 2000 xl 1200 had a carb problem well that was fixed and compression is good. Problem with it now is I can give it full throttle in water and it will run about 10 mph and then take off full speed . The exhaust is loud until it takes off. Could this be a reed problem?On the carbs I did not drill the caps to adjust high and low speed screws. And the plugs look ok one did look a little lean but after I redone the carbs it looked good. I'm stumped. Appreciate all help.