To access some services including those departing from Atlantic Terminal, you must change the number of cars in your consist/train.
- Launch Train Sim World.
- From the menu choose the Long Island Rail Road Route and then Timetable.
- Choose either the M3 LIRR or the M7 LIRR.
- Then click on Switch Livery.
- Now choose between 10, 8 or 6 cars and press continue.
- Services departing from Atlantic Terminal will require a 6 car consist.
- Now you will find many more additional services to drive.