If the RPM is correct at 2200. Prop is way to big. You want to be close to Max rpm range wide open with boat loaded half fuel , etc. Small pitch or diameter will help on take off,
I do have complete frame work. I could knock it apart and send it to you. Each bow is in 3 pieces held together by 2 rivets on each side.. I have marked all pieces with tape and number corresponding sides. One of the rear support brackets has a end ...