I have a bud who is new to reloading, and he tells me when sizing the 22-250 for his Savage that when chambering the sized R-P case, the bolt will not close. The dies are new Hornady custom and he is using a Lee shellholder. I suggested he try another shellholder. I have been using a RCBS shellholder for all my various dies I size with, including Hornady and have never had a problem there. A factory round(Winch. Supreme BST 40gr) chambers without a problem. I have surmised the die is not pushing the shoulder back far enough and possibly the shellholder is a bit thicker than necessary, not allowing the case to fully enter the die, even tho the set-up of shellholder touching bottom of die is ok. Will glean more info from him tonite on this situation, but what does anyone else have to say about this?