I got this stave from my brother to make a bow from him. It was a fine piece of sambuccus nigra, but with some severe propeller twist in the inner limbs. I'm scared of propeller twist, so I avoided this build for a while. It really was the most difficult tillering I have done yet. Not only does it look quite different from the two sides, but also the angle I look at changes it's appearance.
But elder's real nice and forgiving wood, so I came up with a shooting bow. Cowhorn tips and strikeplate, paraffin finish.
It's a bit under 73" long, 27 ounces mass, 71# @ 32". By far the largest bow I've built. It shoots ok with a 26" draw (about 55#), has a tad of tilty handshock. Since I can't draw it further, I just flexed it on the pulley endlessly insted of shooting it in. I can't wait to learn how it really shoots.
I still have it, so comments on the tiller are highly welcome. My brother trains archery regularly, and he'll get 2000 arrows trough it in no time, so I want the tiller to be good. Maybe I'll narrow the outer limbs some.