AM8 Z-Axis Fine Adjust Stop

This is just a simple Z-Stop for an AM8 frame. One part mounts to the vertical frame near the left z-motor and the other mounts to the motor. There are holes to allow screw mounting the limit switch and a hole for an M3 adjustment screw.

I criss-crossed a small rubber band over the top of the adjustment bolt and over the bottom portion that protrudes through the mount. The rubber band provided a continuous slight tension that prevented the screw from moving over time. I'm not REALLY sure