Dave, glad to hear you found your problem. I like what BJ had to say about wiring directly to the battery; it does look like crap. I installed a multiple wiring stripe on the firewall to wire all my accessories. Looks need and keeps the corrosion minimal.

94 YJ, SOA, 2-1/2 Alcans, ARB-front, Detroit-Rear, 4.56:1 gears, Oasis Trailhead compressor, 4:1 Terra Lo, 37x12.50x15 SSR's, 8000 lb Ramsey, & etc.