Well here's is my issues. Reloading 45-70 for a marlin. I am ready to give up here. I am trying to load 350 acme solids. I resize the case and I will get wrinkles or divots. Using all kinds of lube. If I get as far as seating a bullet I almost get it in there before it wrinkles the case. I have tried really opening the cases up. I am 1 for 15 on these. And running out of brass