Around 8", give or take, should work--maybe 8.5". It takes a little tinkering to find the sweet spot for each individual bow and shooter. Fast Flight does stretch some, just not nearly as much as dacron. If your string is a new flemish twist, it will have some initial settling in of the twists. Once shot in, it shouldn't have much at all.

Chad (prefers Dyna <img src=icon_smile_tongue.gif border=0 align=middle>)

Long Bows Rule!