Managed to shoot the Osage flight bow (made from one of Clint's staves) off the fingers rather than using the shooting machine.
I got 341 yards
![Grin ;D](http://www.primitivearcher.com/smf/Smileys/default/grin.gif)
using a 28" arrow at about 80#
The best arrow of the four I shot was Cedar with an Elm footing (added to convert a 26" arrow to 28")
310 grain, 7.85mm max diameter, Tip diameter 6.36mm, Nock diameter 7.15mm
40# static spine, fletchings Greylag Goose 30mm x 6mm length x height.
Del