Last year I installed a bracket on the boat but I think I installed it about 1/2" or more to high.... I have a problem with slight cavitating in medium to heavy chop. I don't want to go through the headache of repositioning the bracket, and the motor is all the way down. So I was wondering if changing to a 4 bladed prop would help. I currently run a 15 X 17" 3 blade stainless prop. If I did change..... What size prop would I go to? Thanks in advance. <br /><br />Don
