What a cool piece of craftsmanship that joint is. DH does a lot of projects (ok, all our projects) with used materials. Next time he's complaining about boards being too short, I'll have to impress him with this idea for stretching wood!
Started rough assembly in the shop today, (its cold out side) plus have access to all the tools with out having extension cords drug out. will semi disassemble it to move it out side and final build it and put coop sides and roof on.