Hi, I have a 2012 Sunsport 22 with the standard motor. It has a 1433 prop on it. When running full ballast of 2500lbs it does an acceptable job of getting up to 10-11 mph. Where I really don’t like it is I’ve noticed cavitation without loaded ballast while tubing. My top speed is 36mph at about 5100 rpm. Is this normal for this prop and boat? I’ve been told my only other option is a 1617 but would lose additional top end. Talk to me my Supra bros.