brake light problem

We did a full on restore on a 69 Charger. The wiring drove us nuts. Found hacked stereo wires, etc. Had a factory manual. Worked hard on all the grounds, including the front. Crap. No go every time.

Then time for paint, owner had bought 1 switch already- pos. Then he found an nos , let the shop put it in; over tightened, so he got another, and I gentley put it in; works great.