Hello, I have a 17' sidewinder with a 150 merc and a 21p prop. When i am running full speed i am either running to much boat in the water with the trim all the way down or if i raise it a bit i am just hopping around, i can't seem to find any "sweet spot" should i change my prop? also my top speed is only 55mph, with a 150 i would have thought i would be going atleast 60mph. any advice would be great.
Thom
Thom