It seems that the second cars in a 4-car formation have a different body geometry or they are tilted to the right

Quote (InDustReal, 06.06.2025):
> It seems that the second cars in a 4-car formation have a different body geometry or they are tilted to the right

Все верно. Центральный вагон от поезда 508. Когда 508-е были переведены с юго-востока Лондона на северо-запад (Мерсисайд), центральный вагон убрали и добавили к поездам 455/7. Я никогда не осознавал, насколько странно это выглядит, до недавнего времени, и я помню эти поезда в конце 80-х!

That is, the 455 series was originally in three-car consists, and then a car from the 508 series was added?

Quote (InDustReal, 07.06.2025):
> That is, the 455 series was originally in three-car consists, and then a car from the 508 series was added?

Yes. That is correct.