Guitar String Action & Neck Relief Gauge (Remix)
It is a three-piece remix.
It can be printed separately and glued together with SuperGlue, or printed as a single piece.
You can use an M3 screw and nut to secure the depth gauge.
Tip (Author SPYKE375)
Open the gauge and remove the little metal part that makes friction on the ruler. this will make the ruler/measuring stick free float so you can rest it on top of the string without having to press down.much more accurate, give it a try, if you dont like it then you can just reinsert the metal part.