Hello all, I am new to this sight. I have a problem with my boat not moving in forward or reverse. My boat is a 1988 Lund Sportcabin 21 footer with a 305 chevy power plant. the outdrive is a OMC. The other day I was out on the bay, the motor run great. But it would would not move no matter if I put the shift selector in forward or reverse.The cable from the selector back to the motor seem to be moving good. I hope some of the members here can help me. Thanks all.