Ender 3 Z axis knob extension
thingiverse
This is a small extension piece for the Ender 3 Z axis knob. Because I have the z extension profiles installed, this knob doesent work anymore. Did you print one and discovered this too, then print this one and glue it to the knob shaft, and you are back in business Installation guide: First insert this part into the lead screw, make sure it's all the way in. Then put a nice drip of super glue on the bottom and the sides of the hole, then insert the wheel. Ideally, fill the champfer on top of this piece also with super glue. You should be done for the next century :-)
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