Crack in the soundboard, by the sound hole
Instruments- discuss specific features, luthiers, instrument problems & questions
If it were my dulcimer, I would glue a thin strip of wood along the underside of the crack. If you have any quarter sawn spruce, pine, or cedar, that's what I would use. I would glue the strip with the grain of the quarter sawn patch running perpendicular to the crack. It looks like you have enough room to get a clamp through the sound hole to do this. Of course, first start with super glue repair of the crack and re-enforce it.
Ken
"The dulcimer sings a sweet song."
