I've been haven trouble getting my boat with 1975 1150 Merc up on a plane, [prop wont keep up with motor] something's slipping, I had prop checked out and it's ok but when I had lower unit off for water pump replacement a helper took my shift cam off and couldn't remember it's proper placement so I guessed when I put it back together, so my question is, [what is the proper way to pull L/U back off,placement of shift cam, and reinstallment] thanks a bunch! Mudflap
