Rough day to work, but they got it installed and working.
The lift goes up and down with generator power. I couldn't use dock power as the GFI stays tripped . There are no miswires nor are there any wiring shorts. Probably water in a connection.
I am a happy hooker. I wont try to put the boat on the lift until after my surgery. Don't wanna fool around and get sick.
Thanks for all the support and the suggestions.
Tom