I just bought a 1995 Kawasaki Jet Ski 750 SXi. I had the carburetor's rebuilt and have ridden the ski a couple of times. Ont he high end of the throttle at a higher speed the ski runs excellent. If i have been riding and come off of the throttle to begin a turn, when I accelerate the boat hits a dead spot and almost dies? I have a similar problem when I just start the ski and accelerate to stand up. I am assuming this takes some sort of an adjustment to the carbs. I see two adjustment screws but I am not sure how to proceed. Any help would be greatly appreciated.