This one is Jay's doing.

[plloyd1010]

True, but WM introduced Japanese transport first. Accepting that Japanese trucks were under powered, wasn't difficult, because most Japanese vehicles were. Konstantin made Japanese wagons generic, as he did with the trucks. Jay seems to have taken a different approach, he has also disavowed the NS wagons. It does give the emperor's boys a different character, but the inconsistency creates the question. So should these wagons be 3's or 4's?