2020 Gantry Leveling Tool

My X axis often becomes unlevel with dual Z steppers, usually when I change filament with the stepper disengaged (direct drive extruder). I use some generic i3 leveling sticks, but being curved at the top, it is not the most ideal geometry to use. So I designed this guy! It allows you to easily level your X gantry when your X axis is comprised of 2020/2040 aluminum extrusion! I designed it for Misumi extrusions, so the channel at the top is ~7mm wide.

Happy printing!