Z Axis Ruler

Turns your Z axis rail into a large print readable ruler. Great for octolapse videos and taking photos of your finished product.

You may choose to do a filament color change when the number is higher than the background. On a .2 layer height, that is layer 5.

The largest file includes snap in rail covers and a 6mm block to help the color change go smoothly.

Requires: Glue to adhere the number plates to a rail cover.