Ender 3 rocker switch mount

Thanks to Schtimpy for the original. I really liked this design but I wanted to use it with a 20mm by 12mm standard size rocker switch (that's the sizes of the main body of the switch, not the size of the top of the switch which overhangs the body).

I reduced the length by 1mm as the switch was sitting slightly too far out to the side on my printer.

This is probably my printer setup but I found the parts which fit into the 2020 extrusions on the printer so tight that I snapped the piece on my first go, so I've taken 0.25mm off around the extrusion fittings and that slides in to the printer easily now, but is still snug enough so there's no movement in it.

I printed at 100% infill just to give it strength but to be fair most of the parts of it are walls so I think that only affected the parts that fit into the extrusions, and now they slide in easily you'd be fine with 10%-20%.