Argh!

So far, I have broken / failed to fix:

• The Microbee keyboard for the Premium 128k. I’ve lifted a trace while trying to diagnose what went wrong with it. I need to remove a capacitor from it but i’m not entirely sure that is the problem.
• The Retro Chip Tester Pro. The programmer I used for it failed to program it properly. I need to find a different programmer.
• The CoCo. It has a missing chip, and I ordered what I thought was the replacement. It wasn’t the right chip.

Some days this hobby can be a bit depressing…