The range rulers that come with Star Wars: Legion are so flimsy, the connecting tabs are practically designed to break off. Mine lasted me two games, and frankly, I'm not about to drop $20 on a replacement set that'll come with movement templates I don't need; not when there's a perfectly good 3D printer in my game room!

No disrespect to other designers, but the only other range ruler designs I found on Thingiverse appeared just as flimsy. These, however, are incredibly durable; very hard to break, unless you're REALLY trying! And they're exactly the right length - six inches each, minus the end tab. Not that you couldn't just use a tape measure to figure ranges... still, these are COOL!

Creality

Ender 3

Doesn't Matter

Yes

.1 or .2

20%

Obviously, you'll need 3 of the main tool and 1 of the end cap. It's easy to fit them all in one print on most FDM printers. Takes 5-10 hours on an Ender 3, depending on settings.

It's a pain in the butt getting the supports out of the holes when printing these lying down, but worth it - to print them standing on end, I fear they'll come out more prone to breakage. So keep an extra layer of separation dialed in on your supports. You'll thank me.