I have a 23p prop I want to use on my boat but it runs like crap trying to plane. Once we get up it has a noticable amount more acceleration and top speed over the 21 but hard to get to that. The prop has a nick in it and some rough edges but I have had worse that run fine. I put it on my vice and filed the edges as smooth as I could. Won't be able to try it til next weekend but should that help or will it be worse? 20ft bayliner 5.7 mercruiser