I ran into another little snag that I hadn't thought about. How are you 204 guys trimming your cases? I have a Lee case trimmer, but Lee doesn't make a shell holder/length gauge for the 204. Will the 222 Rem work being that it is the same trim length and the parent case for the 204. I was thinking that the diameter of the length gauge would be a bit too large. Help please!! So far I have hit snag after snag; hopefully this will be the last one.