
I use my large three-corner file (also called a cant saw file).

Be careful to file the metal only, stopping just as the file comes in contact with the finish. A Fretboard diagram is a line drawing of the guitar fretboard: These diagrams are used to show patterns of notes on the fretboard: Just like with TAB, the horizontal lines represent the strings with the same bottom-to-top orientation (E A D G B E).A fret leveling file is also good for this job I just happen to prefer the finer cut of. The vertical lines represent the frets.These fretboard gouges do not affect the playability of the guitar, they are just. You can get fret files and fret crowing files online at many websites.Frets need to be rounded to remove the flat tops after levelling, or when you dress frets to remove wear grooves.

A rounded fret top is best achieved by using a rounded file !File the frets back.
