Define the appearance of the 2D Catenary Wire Box.
Available Box Values:
1. Wire name
4. Average height of catenary system
More info: It is possible to customise the catenary wire box so it has a different appearance for each specific support type.
Default Appearance:
Changing appearance: If you wish to change the appearance of this box or its values, your Project Settings Administrator must request a project settings change, and include a drawing of the required layout.