Lulzbot Taz 6 leadscrew indicator

A simple pair of indicators that show that your X-Axis is still lined up.

Fit the indicators[1] - make sure that the one on the leadscrew is high enough to avoid clouting the fixed indicator. Don't snug down the one on the leadscrew yet.

Line up your X-Axis (this https://www.thingiverse.com/thing:2992448 will help) and then adjust the indicator on each leadscrew so the pointer lines up with the fixed indicator.

You can then just use a Mk I Eyeball whenever you feel the need to check the