I had a K1000 with a couple keys that seemed to be stuck at full velocity. It turned out to be the little rubber contacts underneath the keys. They got old and wore out after several decades of use. The rubber contacts came in strips of twelve in a row. I ended up with four of the strips. I think I paid something like $15 (US) per strip. I'd be willing to sell them since I no longer have the K1000. I do not know if that is a fair price for them or not, so more information about that would be welcome.
Joe
