Error: "The rear engine will always follow its front counterpart."
I find that creating a freight train with an engine in the rear looks very awkward. How do they switch cars on such a train? How does the front communicate with the rear across all the freight cars? I never use the multiple units on freight for this reason; and because most of them, look like passenger trains, even without capacity. I've seen other players do it in let's plays though, because they go for the fastest possible top speed, when it bugs the hell out of me. And the AI in the old days.
Let's say I want to create an express goods train. And perhaps a fast dual engine seems like the best choice. I think in Arctic there were no good trains by default. Or maybe I want only diesels for roleplaying reasons.
I think a train looks better with all the engines in front.
