Hi, this is one of the finest models Roco has been produced, the detail is unbelievable, today it had its first run and I'm impressed with its performance, it hauled 13 cars up the hill with no problem, I've added a temporary loudspeaker until I'll get the right size one (ZIMO).

here is a video from the loco

Harold, all carriages came straight out of the box but I did at one stage added interior lighting to the wagon and yes I did notice it when I watched the video, it always surprises me your own eyes while videoing the scene one isn't aware of it but replaying the video reveals all sort of things, thanks for pointing it out.

John