While I was depriming/resizing I was noticing that at times there felt like a fair amount less force was used to deprime/resize and especially flare the brass (on the upstroke when the brass is comming out of the die). Each time I felt this, I checked the brass and sure enough, it was PMC. At one point while seating a bullet, I felt a bit more resistance than normal but I went ahead with the stroke anyway (it wasn't much more than normal just a bit which was why I went ahead). When I took the case out, it was crushed a bit on one side. It was the a PMC case. This is once fired brass. This was the only case this happened to and I loaded about 200 rounds without re-adjusting anything. I'll admit I don't like to flare my cases too much so there is a bit of resistance as the bullet gets seated. Any thoughts?
