Re: Lippincott 30 Water Under Settees
Interesting that there's no terminal strip at the mast base but that may have been a later add on mine. A bunch of wires are routed down between the fiberglass head bulkhead and the plywood cabin bulkhead to near the base of the toilet (there's a wood cover plate in the head). I believe the mast wires go there. From there, they go into a pipe under the starboard settee and make their way back under the quarterberth, through the battery compartment, then up to the electrical panels. It would probably be worth tracing it all out so you can eliminate the possibility of any issues in the cabin wiring before fooling with mast wiring.
Beneteau Oceanis 400
formerly Lippincott 30