Chris,
Glad to hear the dowel maker works. I didn't buy the square socket when I ordered. I assumed that was something you could pick up at any hardware store?
I've watched the video about 3 times and made the string jig. I got sidetracked marking trees for staves so I haven't made a string yet but I will probably get to it this weekend.
On a positive note, I've marked Ash, Elm, Maple, Hickory, Oak, White Birch, Yellow Birch, Beech, Cherry, and Hophornbeam trees for staves. That should keep my son and I busy for the summer.