Has anybody used once fired Sellier & Belloit brass for reloading? I just loaded some for the heck of it and discovered that it was tighter than usual to chamber the round. My gun (.270 rem 700) has had a history of some factory loads being tight but since reloading I have not encountered a problem. I used the stoney point gauge and backed off .01 and it was still tight. This made me think it is the Brass. I used a fl die and trimed the brass to specs. Any ideas, or should I throw the brass out. thanks, TVC15