I am new to bow building and I am interested in all wood bows. I've built about 25 bows with varying results. I read all the volumes of the TBB and slowed down on the process in hopes of getting a better result. One design that intrigues me is the Nootka design. Curved back, ribbed belly. I've built 2 experiments so far both of red oak. The first one was lightning fast for 25 shots! Crack. The second one is longer and wider out of an oak board. 74", 3 1/2" wide, and drew 83 pounds at 28". I tillered down to 55# to save my shoulder. Has anyone else built something similar?