no problem for the grammar, I'm not so good at english too 😂 you Just need to press the cam button three times. when you press the camera the second time you can rotate the camera and if you put the third camera it will stops where you was before switching the cam
you need to put the throttle at 38 or 39 it changes from train to train. in the moment than the head of the train reachs the station immediately you have to brake