I have seen extractors rip off the rim without this upgrade, I don't see how more tension would solve a case not shrinking fast enough, the reason why they have FTE.
se carga el diablo de la pistola...
.223, .25acp, 25-20win, 9mm, 38spl/.357, 10mm .308, 8mm M, 7mm Rem Mag, 45acp, .475 Wildey mag
On 2 Hornady LnL AP
& Dillon Super 1050