Is there a way to direct the diagram to make an effort add additional space between multiple lines coming from one node.  The text of multiple lines ends up getting overlapped so it is unreadable. If there is no automatic way, is there a way to manually tell the diagram to leave space?

I have attached an example.  Thanks.

Hi, Tim. When the lines are too close to each other texts overlapping is inevitable but you can use the Offset property of the text style to manually change the location of the texts and avoid overlapping. For more information on text styles take a look at the online documentation.