Wow, what a fantastic video! Thanks much for sharing that one. I especially like the part when they uncoupled on the fly to make the switching move. It's too bad we can't do that in Trainz.
Funny you should mention that. I made a simple route to demonstrate that very thing, only in the UK we called it slipping and we had slip coaches for main lines. Could be adapted easily for yards. Check out KUID:515726:1201 Slip coach demo route and KUID:515726:1289 Slip coach session.
Stationmistress