Don, I'm very happy with the shafts.
these are my practice ones. 680gr overall with 190gr field tips.
Shot from 22 metres. 55lb Samick recurve.
(http://i113.photobucket.com/albums/n219/tomalophicon/2008_09200005.jpg)
I also got some of Don's superceder arrows. Beautiful, tough, and moderately heavy. Great shafts.
Bret