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calibration knob extender (for any amazon manual aluminium ones)
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adapter to reduce the friction between the aluminion knobs and the frame of the beds.
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Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution
When the springs on our Ender 3 stopped being calibrated we decided to buy a kit from Amazon, however the new knobs rubbed against the metal of the plate, making it much more complicated to calibrate the machine, so we designed these adapters to reduce metal friction.
print in petg (or pla, it works as well) add some horizontal expansion and install upside as seen in the photos