Some help needed please
new RCBS die set, installed as per instructions - ram fully up with case holder installed, turn die until contact with case holder, lower ram and tighten die 1/4 turn more...
My problem is when I full length resize my cases they are coming out with weird indents all round the shoulder..
It looks as if the neck of the case is being pulled so much that it is damaging the shoulder!
I am using case lubricant.
anyone had this problem before and know how to sort it?
can the cases still be used?
any help much appreciated