The plan is understandable and well laid out. I haven't started the build yet but with the plan I feel it will come together quite well.
I was satisfied with the service and products on Folkcraft, and will definitely deal with them again.
This is a very nice and complete plan for a 27" VSL hourglass dulcimer and was a great help when I built mine. I traced off the outside shape so I had multiple throw-away guides to bend my sides. I am definitely NOT disposing this plan. It gives all the elevations, plus detail views and exact measurements. The fretboard shows the exact fret placement for frets for a 27" VSL. I am glad I have it!
Great beginning point for building your own dulcimer