Creality CR10-S Posi-Drive Leveling Upgrade Kit

thingiverse

A Creality CR-10S printer relies on a stepper motor attached to each Z axis screw. Both motors utilize microstepping to achieve precise layer heights. However, the issue arises from microstepping's design for smooth movement rather than accuracy. As a result, the two motors cannot possibly remain in sync with one another. Even with an auto-leveling system, by the time your print job is complete, the extruder no longer aligns level with the bed. Over multiple prints, this discrepancy accumulates to where the first layer fails to adhere to the bed on the higher side. The Posi-Drive Leveling Upgrade synchronizes the two screws using a timing belt, ensuring that the extruder and bed remain perfectly level throughout the printer's lifespan. Upgrade kits and full BOM available at http://3dwrx.com/crupgrade.html