I have a polar kraft 175 alum.with a 90 mercury 2 stroke and I cant get the bow up ive tried a 13.25/21 pitch and a 13.75/23 pitch wot with 21 5600 34mphwith 23 5250at 37mph ive got its wt located where it should be and I know it should run a lot better sons got a g3 with a 90 runs 52 and...