I am running a 2013 Etec 50hp Tiller with a Viper 13 7/8" x 17 prop. Boat top speed is between 32-35mph depending on water surface & wind. The boat has a bit of stern squat and takes a bit longer to plane than I would want. It also looses it's bite (Slips) slightly while coming on plane. I am wondering if I should drop the pitch to 15" or go with a Rogue 4 blade. Boat is faster than I really need would rather have it jump up quiker and not loose its bite. Also the boat goes about 3mph as soon as it is put in gear. Too fast to troll. I kinda feel I have too agressive a prop. Please give me some pointers as a new prop is costly.