strength of shotgun hulls?
Are the ribbed hulls stronger than the smooth hulls? I am new at this and bought winaa(grey) once fired. I shot som and brought them home to reload and when I did,some of them buckled or crinkled on the hull.The first time I reloaded them they didn't .I don't think I can adjust the final crimper much more or there wont be much depth at the crimp. thanks. sj