MGN12 and MGW9 limit switch or end stop mounts

thingiverse

I've been having trouble getting the stock limit switches to function properly after swapping out my CR10's wheeled carriages for linear rails. The MGN12 mount is specifically designed for standard 12mm wide rails that most people use, while the MGW9 mount accommodates wider 18mm rails, which provide a snug fit for 20x20 extrusion and sit slightly lower. I opted to use Poly carbonate to ensure the mounts can withstand heat, but ABS will also work well as an alternative material. It's worth noting that the thin contact surfaces may warp when using these materials, so I print with a raft and supports to prevent any issues.