I got ask recently if I could explain the timetable in A-Train 9 V5.0 for new players.
Took some days but I managed to upload to Youtube:
1. Basic Introduction into time tableing (sorry for low audio volume)
2. Setting a simple time table for 2 trains at one line
3. Adjusting those time tables to start and end day shift in yard
4. Run Around trains - locos switch end of trains
5. Merging and splitting 2 trains so they travel together as one train
(might add more on request but I think I covered almost all topics not self explanatory)
Playlist:
I skipped explaining the obvious options "Wait for Oncoming", "Wait for Arrival" and "Wait for Overtake" as well as Special Time table which you use when you want to have a different behavior of certain trains on same platform on different time frame (e.g. weekday vs. weekend).
PS: after the 4th video you should be able to understand how the earlier recorded video works.