Case Neck Tension and Crimp?

[AxeHandle]

All this stuff should provide a glowing pointer at the need to resize new brass.. Don't forget Lee Jurras' unsatisfactory experiences with reloaded brass too.... I remember Lee writing about his groups moving when he reused brass... I believe that velocity was the culprit. Don't remember it being a accuracy issue. This would point to case neck tension too... Another solid reason to keep your fired brass together and at least try to keep the case neck tension the same.....

Maybe our old buddy the "curmudgeon" is lurking....
Checked the members list and he isn't there... I'll send him an email from home tonight...