So I wanted to try out building my own Sick68 mechanical keyboard (thing:3478494), but I couldn't find a supplier for keyboard stabilizers in my country, so I decided to design my own. I found the keycap insert file (thing:2692868), so I just needed the base. I decided to make it flat as well for printing ease.

For the stabilizer bar I used 18 gauge galvanized steel wire bent to shape. It took me a couple tries, but I got great results in the end. Greasing well all joints was critical for good performance.

Flat keycap insert model (from natalietrinh102) included for convenience.