I have a Maverick HPX 15 with a Yamaha F40. It is a 2005 and just went onto extended warranty. I have had it for one year and this will be the second major carb job in the last nine months, each about $800. Neither was covered under warranty because they were felt to be fuel related issues. I usually post on the Maverick Forum and there is slot of grumbling about problems. Is anyone here having problems with the F40 in terms of the carb crapping out and the boat stalling? Does anyone have an F40A fuel injected engine? Any problems? Since I might be repowering, does anyone have a Honda 40 or 50? Yamaha has kind of ticked me off.