Doc,
IMHO, the only good die Lee makes is their collett set. Clean and polish the innards before use.
You can pop a Berdan primer out by setting the case over a primer-size hole, filling the case with water, putting a dowel that will barely fit into the case mouth, and smacking lustily with a mallet. Usually.
RCBS sells a tool for their removal that sort of prys 'em out. Or they used to. I don't expect they sold many.
Don't worry too much about Berdan, except for the Aluminum cases from Speer, there aren't all that many. A quick look down the mouth will generally show you "snakeyes", so you toss it...
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The Bill of Rights, and the Golden Rule are enough for civilized behavior. The rest is window dressing. Shoot carefully, swifter...