RE: Trolling motor size
I use an inline fuse, and breakers for both bat's. I have the monster 24 v Motorguide (86 lb, I think).
Mark, not sure where you live, but it would cost less than you think to get it fixed. Not sure where you live, but Tri-State Trolling Motor in Hazelwood, MO is quick, reliable, and fair priced. That problem is a common one, though I forget the problem.