I went to the range today to try some reloads and discovered an irritating problem. Although my rifle fires factory rounds ok around 30% of my reloads did not fire. Basically the firing pin is not hitting the primer! If I recock the rifle they usually go off, I have taken care not to seat the primers any deeper than 5 thou and I am full length sizing (.243 cal). Anyone had a similar experience? Your thoughts would be much appreciated.