I have a friend that has a Skeeter SX200 with a 200 Yamaha HPDI on the back. The year model of the boat I forget it around an 05 or 06. Anyway where would be a good starting point for his boat prop shaft height wise. He has 2 props a 25 T1 and a 27 Tempest to try. He has a 6" slidemaster manual plate. I figured starting 3.5" below and working up from there would be a good starting point but which prop would be the best fit for that boat to start with ?
Thanks,