I have now put over 100 hours in the seat on this boat…love it! Trying to get all I can and found my original post from 4 years ago….Hoping this time someone will offer advice.More info on current setup. 6″ jackplate, 25M prop, remeasured the distance from prop shaft c/l to pad and its 3-5/16″. Have seen 70 GPS tourny loaded, full gas, 400 lb combined driver+passenger, 55 degree water, 60 degree air, turning 5600 RPM, water pressure 20+ with good hole shot. Ive learned to not overtrim this cat, but see a few threads from guys getting a few MPH more.Any suggestions?