On the CSX heavy Haul route, I switched out one of the locomotives on the 14:30 fuel stand service to spice things up, but TSW just said "unexpected formation". I think that there's so little room to inject even the smallest amount of imagination makes things a little bland. This echos back to what I don't like about TSW, the fact you can't do anything outside what the AI was meant to do. Edit: When I left that train to do another service, the game would lag horribly upon entering / exiting another locomotive & going form the internal to the external view. Edit: I feel that it would be nice to be able to reconfigure services and have a little bit more freedom.
