JUMPING AMP METER -- Me Again

I have followed you previous thread and issues you are having. I would have to see the problem you are having. There is a lot of voltage fluctuation in these cars from their original design and some 50 years later. Some of this I would consider normal operation. Again, I would have to see exactly what you are experiencing. It sounds like you have tested and tried many things to try to solve the problem. --
-- Lights flicker major, not just a little. Amp meter flies all over the place +-. -- Did not always do this. I drove it 1,000 miles +-, and all was normal. All of a sudden, a few weeks ago, this started. -- Any opinion vs. My question re: a Day Time Car. I hardly ever drive either of My Hot Rods at night, due to Deer in this area.