[DK on the road]

Lifeline batteries for chassis are less that 2 years old. House lifelines batteries are about 6 month. The Alternator has a large 1/0 ? positive lead coming off and a 10 gauge single wire going into a plastic harness and disappearing towards the front of the engine where I can't get to. The regulator has 4 wires (12 to 14 guage). I don't have my load meter, its back at the shop.

I hope my issues were the cable tightness on the batteries. They were twist-able/loose when I check them. I removed, cleaned and reinstalled. I do not have my protectorate spray I would normally add. Its back at my shop. That's the second thing on my list to carry with me now.

I started the coach, it showed 12.6V at start up and at 900 rpm it went to 13.9 and within a few minutes to 14.3. back at Idle it drops to 12.8. This is about normal form what I've seen in the past. I won't have a chance to drive for another 2 weeks or so. Its during the past drives, its after a few hours that I see the Voltage drop to the high 11's, stay low, then slowly come back.

I'll report back future findings.