Yesterday, early evening, Dan Clausen of InLine Fabrication called me and set me straight on the questions I had and explained the dedicated and quick change systems. I now have a dedicated Ultramount for my Lyman T-Mag II on the way with some supporting goodies. 
Now, also know if I may want to change the dedicated unit to a quick change setup it is easily accomplished with the addition of a quick change plate and a supporting plate for a good number presses. Anyway, a very impressive system with a lot of options IMO and I would suggest you give them a look if you maybe in the market and even if you're not in the market right now. Having a ball getting ready for reloading brass after an absence. The shotshell reloader will be sharing the fun and duties now.
