I just finished a LR-308 building with a polymer lower and DPMS upper and a area precision BCM. I shot it today for the 1st time and ran into a problem. Any help you can give me is great. I can manually put a round in the chamber and it fires fine and it will cycle good and put another round in the chamber but the next round will not fire because of light primer strike. I can manual cycle and it will fire fine but the same thing happens. Thanks in advance for the help.