#8 Allow passengers access to the Silberling Control Car

assign_to_seat_group was being overwritten later in the code, presumably by copy-pasta code

I know this should go in another issue, but I try to save clutter :)

Is the is_locomotive set to false purposely? I just tried this train and there seems to be no way to drive it...

EDIT: talking about the moretrains_silberling_train of course...

I think the moretrains_silberling_train is more like a brake van than a locomotive, or possibly a second control cab, hence is_locomotive = false while having a dstand seating group.

Oh! My bad... :) Makes sense, it's the control cab that confused me...