Hey Everyone!

I've been working on this '75 Pat Hand for quite some time now, it was a non-starter when I got it and through an absolute ton of cleaning I've gotten it relatively playable (I havent actually played it yet but all the features are working)

the last issue I can't seem to get past is the 1k point relay sticking occasionally, if I manually advance the 1k reel on any player it will release. This issue happens on any player, and advancing the reel on any player (not nessarily the one who's currently up) releases it - any advice?

This thing had been sitting 40 years according to the person I got it from, and I've thoroughly cleaned everything once, but I'm sure some specifics need going over again or adjusting that I've missed - appreciate the help in advance!