[Steve D]

I had the same issues with my 10-S-669 and when I took the assembly completely apart for re-wiring I removed the switch tabs and after polishing then with crokus cloth I bent the together so the touched each other before re-installing. This gave a nice tight contact. I also used a bit of battery terminal dielectric grease on each contact to prevent future oxidation.

Here is a photo of my 10-S-669 which was my first old radio which I bought in 1974.

http://galleries.shacknet.nu/steves/gall...s/P1150017

Steve D