About this 3D model

This modification improves the accuracy of the z-axis homing used for K8200 / 3drag 3D printer. Without this mod the homing of the x-axis was very inaccurate. Removing the lever on the micro switch reduces the inaccuracy caused by the switching tolerance of the micro switch. No more issues with too high/low distance between needle and printing bed. For the mod you need to print two parts: * Endstop Holder (mounted on the z-axis stepper) * Adjustment Screw Plate (mounted on the extruder arm) YouTube Video: https://www.youtube.com/watch?v=NWgTCcsKSFc