Ender 3v2 dual Z-axis alignment tool

thingiverse

This is a small 130mm tall jig you can use to align the left and right side of your print head carriage when you use dual Z axis steppers. It slots into the bottom of the frame and makes aligning the axis a breeze.After powering off the printer the steppers offer no resistance and one side falls more than the other and the bed level goes bananas.The OpenSCAD file is included if you need to fiddle with some lengths.