Jig to help you tune your guitar inspired on the commercial versions that cost aprox. 500$Some enhancements are expected to be done in future versions.
Technical
BOM:
This jig is designed to use M4 screws from 8-10mm, t nuts to match your aluminium profiles, M4 nuts and aluminium profiles.
In my case I used the following extrusions:
100cm - 1
40cm - 3
30cm - 2