Train Suggestions 2

Train Line Manager changes: Copy and paste of whole lines to create small deviations.
Train Line Manager changes: Drop Down of stations instead of clicking them - manually going to the stations is annoying.
Copy actual Stations so you can replace the old ones in the train line manager. Currently any copy is a new station even if name is identical. This makes rework on your current system a nightmare since you have to go in every line and delete the old one and add the new one by clicking on it on the map.