After I started building this thing, I found the Gittler. It was encouraging to see some people playing fretboardless guitars and liking it. My version is similar in some ways but stronger, much more adjustable and serviceable than theirs, not out of motivation to one up them, but because doing things by hand makes it necessary to design things to be easy to adjust. I'm at the land now and love it! I'll post a few pics when/if the deal goes through. Then it's time to move, set the shop back up, and get building again!