Ok, that’s the easy part, air just has to move the ram above the unsized bullet and shove it down far enough to clear the die or at least far enough it won’t deform it or another bullet that finishes pushing it through.My challenge comes to the motorizations of the action. Either mechanical or air. I’ve searched but can’t find much in measurements of drive rod etc.
If you are using the Lee, upside down rig, I can give you numbers. It’s actually pretty easy as the throw at the press linkage is infinitely adjustable, the diameter needs to be the same as the factory handle obviously.