That would be a nifty feature, but there isn't unfortunately.
To get around that inherent issue, I created what I call a base-session and then save_as when I'm doing things so to not lose the original starting place in the session.
That would be a nifty feature, but there isn't unfortunately.
To get around that inherent issue, I created what I call a base-session and then save_as when I'm doing things so to not lose the original starting place in the session.
Short answer, there is - don't overwrite/save the session and it will be the same every time you start it. If you make changes or want to save the current position, save a new session.
Route A, Session A, Vehicles in position 1,2 and 3.
Run the session, then with vehicles in positions 4,5 and 6 use Save > Create new session B.
Load session A and vehicles are in position 1,2 and 3.
Load session B and vehicles are in position 4,5 and 6.
Longer answer, we have plans for a snapshot system to allow more control over this sort of thing.