Prusa i3 bed probe - mechanical switch parts

**After testing I've decided this method is not only not good, it makes things worse. I've left it here so you can learn from my mistake.**

With a bed probe your printer can compensate for an uneven bed. In theory this makes your printer a little more fire-and-forget.

The probe switch connects a limit switch to a servo arm. The probe mount holds the servo under the extruder and manages cables. See pictures for explanation.

This method is garbage because the servo doesn't bring