I wonder what I have done wrong now. In Trainz 2010 Surveyor I run a Quickdrive and everything works fine. Then I save the file and reopen it in Saved Sessions and half of my junctions don't work - they show only a double red arrow, while in Quickdrive they work perfectly with red & green arrows. I have checked that the red & green arrows are within the circle - all ok. So why don't they work in Saved Sessions?