Ok for the zipper flipper EOS switches, PBR no longer carries ASW-A20-36 or 37 so at the moment I'm SOL.
Upon further research, I found Pacman's Medusa restoration. He referenced post #388 to rebuild his EOS switches. Looks like he used 580-5018-00 and replaced ASW-A20-36/37 with ASW-A20-34. You can view a pic of this on post #57 of his restoration thread here:
https://pinside.com/pinball/forum/topic/medusa-restoration-another-pinball-gets-pac-man-handled/page/2
I have both of these switches on hand, only problem is ASW-A20-34 has 2 terminals while the original ASW-A20-36/37 has 3 so I'm not sure how to wire them. I checked schematics but not the best at reading them nor am I well versed in electrical theory. Wondering if anyone knows the answer to this conundrum. Attaching pics of my old and new EOS switch stacks.
new eos (resized).jpgold eos (resized).jpg