Wondered how long that would take! I shoulda zoomed the phone up a bit..That terminal needs work and right now, I’m not sure how to physically do it and without replacing lengths of wire. There’s not a lot of room in that area. The big wires are charger, alternator, connect to other batt, and panel. The two smaller are alternator regulator sense and feed to combiner. I could probably take the smaller ones to the other battery. All four batteries are one bank. Some fuses are necessary but no room to mount within 7”. I still need to add battery temp comp to the regulator..There are fuses that can go over the wing nut stud but I’m not a fan of stacking those. Hey, I replaced the wing nuts!!