Ender 3 Bed Leveler Knob Gripper (anti-slip)

thingiverse

Set and forget your bed leveling if you don't have an auto sensor or prefer to avoid messing with internal circuitry. No need to print brackets to bolt them onto your machine, nor spend any money on parts that may break your machine when trying to install them if untrained in electronics. These parts can be installed as simply as unscrewing the existing knobs and slipping these parts on. You can print the full integrated knob design or for a faster result just print the slip-on gripper and use your already working leveling knob that is included in your DIY kit. The Ender 3 has so many amazing mods created by the community and upgradable parts available online, but why pay for parts? The upgrade springs simply add extra tension on the alloy bedplate, making warping even more possible with just a slight tweak. The purpose of stiffer springs is to prevent slippage and ensure that the bed level remains true. I've seen a lot of designs here that have numbers on the knob edges for visualizing adjustments, but with these you can feel the adjustments as you make them and once set they are anti-slip. With vibrations from printing your wonderful designs or someone else's, the knobs will not move.