I am editing the branch circuit panel schedule template for a single column panel schedule (IE: Distribution Panel) and have added a column for Wire Size. The Wire Size that is displayed by Revit MEP is for example 3#12, 1#12. I am trying to set it up so that the wire size is displayed as 1 Set of [3-1/C#12, 1#12G, 1"C].

When a add the '# of Runs' and 'Wire Size' together; the panel schedule template bombs out when I apply the template to the actual panel schedule; the conduit size doesn't even show up in the list.

Any ideas on how to make this work?