RE: .005 straightness good enough???
Dave:
It's really funny to look at the responses from when you first presented this question. There seems to be little to no skepticizm about quality, actualtolerance, or tunability.
Ifmany could only seen the horrific difference(bullet holes to 4" tear) that we saw in the performance of these arrows, they'd soon start tounderstand how this portion of the formula can be so integral to the 'system.'