I have made a scenario of the Bernina Express From Thusis to Tirano using a real timetable from the Swiss rail network. My question is there any way to fill the Bernina Express coaches up with more people, because the real Bernina Express coaches would be filled up in the middle of summer, but the sim coaches are only about 1/3rd fill in each coach.
The people in the coaches are fixed when the coach was made. AFAIK you cannot add more people and if you did it would be the same for that coach each time you ran it.