I was useing starline 44 special brass in my blackhawk an ran into trouble. I shot six rounds and found that one case had cracked l. I loaded two more rounds and had no problem, the we loaded another six rounds fired all six and found another cracked case. I then loaded a round in the chamber that had a cracked caseing and it turned out fine. Has anyone else had problems with this brass or is it my cylinder? Please help!