Well, i'm thinking about buying a new arbor press and set of wilson dies. I've allways used regular 7/8x14 presses, but have never used an arbor press before. So my question is this, can i bump the shoulder back on an arbor press, or do i have to do that on the standard press? Does the wilson bushing neck die bump the shoulder at all, or do you need something like a redding body die? any tips or pointers would be great.