Put boat in the other day. When I put it away last year, all was fine. Put it in this year and when my friend dropped me in off the trailer, I go to back up and NO REVERSE. When I pull back into reverse, some light grinding noise and if I pull all the way back, I get the high revving, more grinding then finally, reverse. Go to put it into forward gear, and the same thing. Sometimes goes in easy, sometimes need to push the throttle forward more (more grinding, higher revs) but finally goes in. What do you guys think? Is it possible the cable needs an adjustment (I am hoping)? What is involved with the adjustment? I have never done one before. Motor is a 1996 Johnson Ocean Runner-V6, 150 HP. Any help or input on this would be greatly appreciated. I patiently await for the responses from the Motor Gods here!!!