Originally Posted by mathman
Originally Posted by Dave_in_WV
Smoke a case neck and with the die set out so the die doesn't contact the shell holder start screwing the die in until the soot is wiped off the neck just at the neck shoulder junction and lock the ring there.


That method can lead to hard chambering.
Seems to me that anyone fiddling around to this extent is kinda looking for hard chambering.

Murphy was a grunt.