Ok, I will spend myself swearing at that to get the front glass to properly work.
In the meanwhile, I've updated Piano Ribassato coaches: https://steamcommunity.com/sha…iledetails/?id=2068423348
They're also available on dma forums.
This update was a must, so now the coaches match DomTrain's mod colors. They also have, now, normal map, better boogies textures and model's fix (shapes weren't that correct). Models are lighter, to help poor computers.
The rework is also the beginning of an upcoming update (mainly by TheMetroMan94) to add the semipilota revamp version (with E464-like cab), gallinari and other things, like the very first serie of this coach.
Here some images to show the work. There is also a very realistic train composition out there