ijimmy, what are you calling a stiff shaft though? Is it how it is put on the Easton Chart? Or is it how it tunes to your particular bow? I say this because I believe that the perfect spined arrow will be the one that tunes perfectly though the centershot. When I achieve this, I would say the the arrow is not underspined or overspined for my setup. But when I compare that shaft to what the Easton Charts tells me, I am usually underspined as the Easton Chart reads.