Uconduit Printer Z-offset Adjustment

This is a mechanical adjustment for micro adjusting the Z-offset on the Uconduit H-bot printer. The adjusting knob rod replaces one the original top corner vertexes bolts. Even though this one was installed on the front left leg, you could also install it on the rear right leg. The actuation comes from a small actuator tab mounted to the Z-axis rod bearing top, so it can use either Z- axis rod.

Can easily micro-adjust the height of the nozzle off the bed by turning the adjustment knob 1/8 to 1/4 of a turn. Is great when changing filaments and having to reset the Z offset. After you have used it a while you will get a feeling for just how far to turn the adjustment. Move it slightly, hit "Z Home" and see the results.