RCBS 270win die problem

[Papa2817]

Expander coming out very heard. Same cases, loaded four times. Never had a problem with the dies or cases before. Readjusted die and recapping pin, same problem. Anyone have any ideas?

 

[2bfree]

What is a recapping pin ?

 

[GooseGestapo]

You need to trim case necks, and lubricate the inside of the case necks.

I use a graphite Base lube on nylon bore brushes set into a wooden dowel handle.
Greatly eases case retraction from sizer die over expander ball.