HI, WONDERING IF ANYONE CAN HELP ME OUT. I BOUGHT A SHOCKWAVE 36, THE BOAT IS BEAUTIFUL, I BROKE IT IN AND NOW I AM TRYING TO RUN THE BOAT NORMALLY. WHEN THE TANK IS FULL IT RUNS GREAT, SUPER FAST, DEFINITLY FASTER THAN 30 MPH, AS SOON AS IT GETS DOWN TO 3/4 OF A TANK THE BOAT STARTS BOGGING. I CHECKED OUT THE FUEL SYSTEM AND NOTICED THE FUEL CAP DONT SEAL VERY WELL, ITS SPITTING FUEL OUT OF IT. I MADE A NICE GASKET FOR IT AND IT IS SEALED TIGHT, BUT DID NOT CURE THE PROBLEM... ALSO TRIED VENTING THE TANK WITH NO PRESSURE FROM THE EXUAST AND IT BOGGED WORSE, TRIED RICHER, TRIED LEANER, CANT GET IT... ON TOP OF THAT THE PROP SHAFT BROKE................PLEASE HELP

THANKS TONY