I am happy that you figured out your prop issues, it was driving me crazy!! I found a used prop on Ebay. It is a Yamaha Pontoon Special part #MAR-PNTN3-V4-13 and with my wife and I with top up and a full Yetti = 750 LBS. At WOT 6000 RPM, top speed was 28.2!!! Much better than 5000 RPM and...