[Tpo]

Well I cleaned up a terminal on the rear of the fuse block per Christian and it made my sporadic voltage readings more stable. Now I’m getting 12.5V at the fuses when the battery is 12.8, I think that’s not a bad voltage drop for a 64 yr old harness. I’m satisfied my fuse box is in great shape, other than missing the right side clip. So I’m in the same boat as the guy above, where does one purchase such a thing?
Thanks!