Found these inside a non-working 71B

[MikeSD]

That's similar to what I see

Regarding FREE:PORT (0.04) That doesn't work but .05 and .06 do.

I get 32763 for both.

Tomorrow I will test the FORTH Assembler. If that's also good, I'll install and secure them, button it up, and begin some more thorough testing. After I photograph the final assembly.

Can't believe I almost threw this out. Marked it hopeless. Actually wouldn't have thrown it out but nice to have checked it again. I have another near mint one that isn't working either. It'a 2CCCC version. The zebra strip is trashed.