It has been some considerable time since I used the editor, and I have forgotten so much! I downloaded the Penzance to Plymouth route but I wanted to create my own consist. I chose a locomotive and duly proceeded to add passenger vehicles, only to be told that the couplings are incompatible. If I choose different passenger vehicles then I am told that I do not have a player driveable loco.
Anyone please tell me where I'm going wrong?