Not chambering!!

[warped]

Oobray,

This advice comes with the caveat that you try it at your own risk. Because I have done it does not make it safe!

Pull your decapping pin unit out of your dies and very carefully screw the die down a quarter turn past where you are, then take one of the cartridges and and gently reset the shoulder. See if it chambers, if not, repeat until it does.

Be careful, thats a loaded cartridge! I had to do this with about a dozen cartridges loaded with Wolf brass a while back.

Also dump the powder and get all powder residue off the machine and in closed containers, keep your face away and wear safety glasses.

I intentionally set off a magnum primer once, it was quite loud with concrete walls!