AJ,
I am sure the acural variance on my cases is nil, since I am using the same equipment to turn as the little BR guys. However, my current system of measuring is accurate to .0005" at best. Most of the cases I measured barely moved the needle of the indicator at all, it's just I am reluctant to claim mucher better than .001" with my current measuring equipment. I am debating getting a case neck micrometer........
