I`M HAVING A PROBLEM WITH OCCASIONAL LIGHT HITS ON PRIMERS CAUSING A FAILURE TO FIRE...IF I REINSTALL THE SHELL , IT FIRES OK .... IT ONLY HAPPENS AT TOURNAMENTS , NATURALLY THE HULLS VARY, PRIMERS ARE NOT TOO DEEP..LAST NITE HAD ONE OUT OF 200 FTF...90TH SHOT..SATURDAY,HAD 6/100 AT A DOUBLES TOURNAMENT..ANY IDEAS,EXPERIENCES, RECOMMENDATIONS,SOLUTIONS....ANYTHING !