That's a beauty for sure. It looks exactly like the one I made over 20 years ago from Frank Klaus's design. Well, no, that's not exactly true. Yours is much nicer. But the design does look the same and it has served me well. You are right about the tail vise being quite a challenge to build. It's been 20 years and I still remember that tail vise. But it has worked flawlessly and never needed any attention to keep it running smoothly so it was worth the effort to build it.

Well done.

John