Hi i recently purchased a 98 hydrasport 205 with a 98 evinrude 20. Model # e200stlece serial# g04400418. It has a 22 raker II on it now. Problem is i cant get it to plane out. It has a hydraulic jack plate. I have tried different setting when it finally does go over it runs good. I cant give rpms gauge not working. I have always ran mercs and my 225 opti had a 25 pitch. Should i go with a 4 blade to get it to plane. Boat weight is 1650. Thanks for any help