So my machine will start up in the water.. i can normally get one solid burst of speed then it will bog down and shut off. When it bogs down if i pull the choke it will pick revs back up and get another burst of speed it seems as i can find a sweet spot and keep it running sometimes. Before i have to take carb off can anybody think of anything else that could be causing this issue. The previos owner told me carbs and topend were recently done