I just recently bought a new set of dies from RCBS and the locking ring is not the same size as it use to be. I am using them in an old Bonanza (Forester) press. The locking ring on the new dies is only about 1/4" thick. The rings I need are at least 5/16". There is just so much play in them it is impossible to get the same results in every case.
Are there new rings available anymore for the older equipment???