3D-printed button cap

[O.o]

GitHub - Giraut/mnt_reform_replacement_trackball_circular_keycap: A 3D-printed circular keycap for the MNT Reform...

If you need instructions to remove broken-off tabs from the original keycap from the switch, see here:

Broken trackball key tabs

Okay, it’s all fixed up! Here are a few photos: I printed two sets of key: one flat, one vertically, to compare the tabs and get a feel of how strong they would be depending on how the filament got layered up: [image] This is how the tabs look under the microscope, for the keycaps printed flat on the bed: [image] They are more or less dimensionally accurate but they still need some rework. They seem solid, but they’re just a bunch of narrow layers stuck together, so it’s not ideal. And …