So today was my first day out by myself. I used a 40lbs bag of water softener salt for cou twr weight. It was windy so I had to run about 50 yards offfshore to get some smooth water.
My set up- 28 Mazko, 1/4 tank, prop shaft 1" below pad.
The best I could get was 81.1mph @ 6500rpm, I tried trimming up a little more to get some more rpm but it didn't make a difference. I also tried runnin 1/2" below the pad and I couldn't get the rpm's any higher. It was about 57 degrees today, so I don't think I'm going to get any more.