Obtaining a square initial datum (generally needed for first use only) Set-Up and Use of the Guitars & Woods (G&W) Fretboard Miter Box This guide seeks to explain the most important set up and usage steps. However, to gain these benefits – as with most other luthier tools - it is important that the miter box is set up and used correctly.
The G&W Miter Box, when used in conjunction with the G&W Dual Fret Scale Templates, is an excellent piece of equipment that can make slotting of a fretboard quick and accurate.