I love your work, always an inspiration, Can I ask what type and size of string you use for attaching the fingerboard, looks like a very useful solution? Best wishesMichael j King
Thank you for your comment.This Vihuela is the double-strings of 6 courses with the string length of 550mm.
Sorry, I meant what is the fabric String used to tie on the fingerboard?
I adhere fret of Beef Bone to this instrument.Like this...http://www.kiyond.com/quin.html