Thanks fellas for the nice compliments and your thoughts about!
The f/d pic didn't capture the fulldraw, but I thinl you see the tiller shape good enough.
Maybe this bow is a candidate for flight shooting, I'm always wonderind what have I to do that a bow becomes a flight shooter.
When I get more time (currently lot of bows in different stadium), I will make me some arrows with diff. weights to check out the qualities for flight shooting. Can anyone tell me what's the most light weigted arrow is on a primitive selfbow, of course I mean gpp?
The metal (tinn, melted in) holds in the hole per geometric, the side wall of the hole is concave. The knob is only in the bending side of the limb (back) not in the compression side (belly) to avoid fracture. The surface is polished, till it looks like a grown in nail.