Andy, could you draw in a freight car at each industry spot you want to have? Just a scale 50ft rectangle will do for now if there's nothing easy in the software.
We should also figure out how many cars can be left on the main during switching, and how many can fit on the interchange.
Also I think the Dash 8 is about 18 real inches long? Could you draw that as well. And are those 1 real foot squares on the white backgound?
And... what # turnouts are you using in the plan drawing?
Thank you!