This didn't sound right to me...

[Hootmix]

I want to jump in here and make a comment or 2,, but i'm laugh'n so hard I can't type,, Hawwha www hawww.

spilt my coffffeee ,,, Hootmix.

[fast ronnie]

This may sound strange, but I've had some .38 special brass that was thin enough that it would not hold a cast bullet after sizing with an RCBS die. I don't remember what brand the brass was, but it all got dumped. As I recall, I probably dumped 50 - 100 cases that were like that.

By the way, it was range pick-up. Every other brand worked just fine.

On another note, been doing some 9mm Luger and has been reported here before, check the inside of the case for a step. There are two brands that have this issue. That step will have a large effect on pressure.