Just finished rebuilding my engine with new hotrod crank, and pro-x pistons, and all new gaskets. I also rebuilt the carbs. I put the ski in the water and it would not go over 35-40mph and not rev higher then 5000rpm on the ski tach. When out of the water it would rev slightly higher 5500rpm. I removed the Riva airfilters and noticed that the front and middle carbs were dripping from the bullseye. I plan on removing them and checking the popoff but just want to know what you all think?