There was a video on 6mmbr just a couple weeks back of the federal factory and it showed there process of making cases. In this video they showed a machine that was annealing brass. The machine was so hot that you could see the necks on the brass turn bright red/orange in color. Everything we have learned or agree to, would consider that way to much heat. I wonder why the heat that brass up that much?? Did anyone else see that video? it was on the daily bulletin just a couple weeks back. That brass was cherry hot!!! I have never claimed to know much about anything, but now i am really confused!! LOL!!! Lee