1 3/8 fretboard string spacing

Matt Berg
05/11/22 05:39:33AM
@matt-berg

A friend requested a dulcimer fretboard that is 1 3/8" wide.  I usually build with 1 1/2" wide and the strong 1/2" apart.  On a three string dulcimer, what is the typical string spacing on a 1 3/8" fretboard?