Okay so you all have been so helpful! It seems we have solved the issue by putting all wires onto one positive and one negative and using a jumper to connect the two batteries.. Now it’s putting out 14.6 and just stepped down to 13.6 and not blowing fuses. I do smell a hot electrical smell and will add that like an idiot, tried 40amp fuses that I had on hand and heard a loud popping noise the other day, but somehow seems to be working. I’m keeping a close eye on it right now and will unplug if I step out. Here is a photo update of the wiring. Any thoughts of how I know this unit is still safe to use?
