My boats an 88 trophy hardtop, w/3 liter omc GM. and cobra drive. I read the thread about adjusting the cable. This is my first boat and I'm newer to mechanical problems that don't have to do with cars than the other poster. My shift just won't get in and out of gear w/o having to horse the control. My question is, how much of the explanations were adjustments makeable with the boat in the water and the drive on? Is there anything I can do that way?<br /><br />thanks