This measuring stick lets you put your deepstriking or ambushing units the correct distance from all enemies. You can have a number of them and put them flat down on the table from multiple enemies to see if there is a pocket where you can appear.
If you rotate it slightly around Z, it will fit a prusa bed.
I start printing in orange. Then for the arc part I switch to yellow (add a color change in the slicer). Then two layers up I add a new color switch and switch to black filament. This way the measuring stick is in orange and the arc gets hazard stripes.
