Redding Sizing Die setup problems

[GunGeek]

So, Can you run the cases into the sizing die without the expander/decapper in place? One thing that might be going on is if the expander is not down far enough into the die, the case may be trying to go over the expander at the same time the neck is trying to go into the neck part of the resizing die. That is as simple to fix as screwing the expander deaper into the die until the decapping pin is sticking out the botto of the sizing die.