NERO 3D on Twitter: "@Greg191134 @Bryan_Vines @NAK3DDesigns @RealSexyCyborg @wjsteele @Creality3dprint Ya the keybak is used to take weight off the gantry, without it it would come crashing down on motor power off.
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Ender 3 SKR Pico Mount (for Voron Switchwire Conversion) by thomasfjen | Download free STL model | Printables.com
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