Slipping magnetic cards

[rprosperi]

So you were able to write the 67/97 Diagnostic card program back to the original 67 card, using the clipped corner technique, with a 41 card reader?

I would have thought writing that after 'translating' the card to '41 FOCAL would not work in a 67/97 again. I guess the diag card uses only very simple instructions that are not changed during the translation process.

Thanks for sharing this news.