Friday fixins

Latest step was to mount some home switches to the mill. These little things will keep the mill from crashing into the chassis if it encounters some bad G-Code. These 3 switches are mounted on the X,Y,Z axes. The software corrects for the boundry on the other side of each axis.





I plugged in the pen mount and did a test with it.

Each round of the spiral is 1/32" apart. Tiny.