deskthority

Woah, you are serious about this.
I always figured the slider would be the hardest part; how do you intend to embed the beam spring in it?

https://www.ebay.com/itm/124807652810

I think this is the oldest keyboard I've ever seen. Anyone recognize the switches?

I got an f122 and when I opened it to clean I noticed some of the flippers have this weird substance on them. It looks as though some liquid got into the assembly at some point and dried up.
Here's a photo: https://i.imgur.com/EoAbYC4.jpg
I have tried soaking them in dish soap, 99% isopropanol and ...