I have read many posts of people who successfully reload for the RFB. I am an experienced reloader but have not had any luck with my RFB. The issue Im having is I get signs of high pressure (cratering on the primer) with any load I have tried listed in the reloading books. I have been reloading for my M14 for many years with no issues. I talked to my gunsmith and he said this could be due to a light firing pin strike. I am using lake city brass and CCI primers and hand weigh each charge when load testing. Anyone else have this issue? Any ideas on how to fix?