CR-10 Fine Z-Axis Endstop Adjustment

thingiverse

This is my fine Z-axis endstop adjustment that allows for a precise adjustment of the height of your Z-axis on the CR-10. BOM: 1x M4 x 5 brass threaded insert 1x M4 x 20 1x M4 hex nut 1x M4 locknut Use a soldering iron to press the threaded insert into the 5mm hole provided for it. Be careful not to get any plastic inside the insert. The inserts I used have a 5mm outer diameter, but yours may vary in size, so adjust the hole accordingly. I made a model using only hex nuts and found it was not nearly as stable as this design. Thread the hex nut all the way up on the M4 screw, then thread the M4 through the threaded insert. Finally, add the locknut to the end of the M4. Remove the 4 screws holding the plate that carries the X-axis limit switch. Slide the endstop adjuster over the spacer bolts and screw the plate back on tightly. You can adjust the height at which the Z-axis limit switch is engaged by loosening or tightening the M4 screw. Always ensure to tighten the hex nut down to the base, so the screw stays in place despite printer vibrations. Print Settings: Printer: Creality CR-10 Rafts: No Supports: Yes Resolution: 0.1-0.3 Infill: I used 20%