This keeps happening in formation designer, when I try to add the rear driving coach, it’s put at the front so it looks like a train in a train and if I delete everything that coach is still there even though the list is empty. Coaches used for a 12 coach train, the first train in the list for the driving coach then the second one with the pantograph then the third one with no pantograph x8 then the second one again then the first one again which keeps going wrong.