I was always bothered on this route when driving the BR 442. Why do the interior lights shine on the outside of the train, only in certain spots, like the control cabs not the coaches, I'll upload a picture to show what I mean. But if there is a reason for this please explain it to me, otherwise a fix would be nice. Also if you see in the fourth picture, there is a strange lighting pattern being projected on the side of the train, and it moves with the camera