When planning a cross country, why doesn't the line go the center of the Vortac? It seems to go a little off the airway and if you expand there is a litte black circle that goes to.
Since there is no exact procedure for your inquiry, I recommend checking the tutorial videos posted by the developers on their YouTube channel. I've seen in the videos that they explain everything about the program and how to work with it.
Use the following link to reach the channel with the videos: https://www.youtube.com/user/HiltonSoftware/videos
On their official website, you will see some example videos as well with specific topics: http://www.hiltonsoftware.com/