Thanks Lloyd for the info. Sometimes the obvious isn't always so obvious.
Since most of us are set up with one or two batteries, the biggest takeaway for most rv'ers with the two battery set up...
"Finally, if you only have 2 batteries, then simply linking them together and taking the main feeds from diagonally opposite corners cannot be improved upon."
Bob and Better Half
2007 F-250 PSD, SW, CC, LB, 2WD
2006 TF32SS Cross Terrain Toy Hauler (sold)
Reese 16k slider