posting in my own newbie thread because I don't think it deserves it's own. BUT.... I did my first repair today.
Spacebar stabs were not working right at all on a used keyboard I got off of mm. PCB is a nerd 2.0 with plate mounted 65g zealios.
I took the case off and just tested pulling up on the keystem (is the the correct term for the shaft part?) on each side. When pulling up, the other side would not engage. I was pretty sure that the metal bar was just not clipped in correctly.
SO... I have attempted enough electronic projects to know that I suck at soldering.. I'm even worse at desoldering. Instead of going down that road, I decided to see if I could somehow get at the metal bar and pull it to the stab connectors. My first try was silly as I attempted via sewing thread. I had too much trouble trying to loop it around.
What ended up working was the tiniest sized allen wrench that I had on hand.
Think this.... I was able to navigate the allen wrench between the plate and the PCB and hook around to pull the metal towards the spacebar.
SUCCESS! Doing this on each side snapped them both into place and now it's working great!