anyone out there who has a older chrysler force 50 hp outboard, what prop are you using. I am using a 10 3/8 with 11 1/2 pitch, and the boat goes great with a light load, but wont plane out with more weight in it. this prop has some nicks in it, but isnt terrible looking, however i dont know alot about props.. any help would be greatly aprreciated. <br /><br />jason