I've been puttering with this all week. Made it and then remade it to take some wobble out, then remade that to take more wobble out. It's finally working and I can get a good finger joint right out of the bandsaw. No boiling. Saw, glue and clamp, like it should be. I can get a .005" feeler gauge in two legs of the joint when the joint is pushed together by hand. To get an excellent joint I still have to sand a bit due to a design deficiency I still haven't sorted. I don't think I'll worry about it as this joint has 16.5" of glue line compared to the 9" I was getting with a "Z" joint. I like taking a break from bow making now and then and this makes future billet bows better. And it's fun to puzzle through. The week off also means one less bow leaning against the wall.