X Gantry Rulers for CR-10

thingiverse

I created 400mm rulers to assist in maintaining my x-gantry's level. The vertical extrusions exceed 400mm, yet these still prove extremely helpful. If desired, you can extend them to the full height of the extrusion before printing; however, the measurement markings will become inaccurate. You have two options: either print the measurements on stickers from a local sign shop or replicate what I did. Print the markings on regular paper, cover them with clear packing tape, and then adhere them to the aluminum using double-sided tape.