Thanks for that . I actually have a boat mechanic who is very knowledgeable in all areas of boat systems coming to try to do some requiring tomorrow . If we don’t have success in tracking down the short and organizing the wiring blue water may ne my next option .Try Bluewater out of Norwalk, CT. He might travel to you or have you bring the boat around to him. Greg 203-570-2306
After exhaustive work putting in three new group 31 batteries and rewiring all of my electronics , autopilot , modules etc to a new blue seas fuse panel with a designated circuit breaker I still had a disruptive short on a half dozen systems ( toilet , VHF, wipers etc ).Joe, how did it turn out ?