You should post this in the Revit MEP forum. This is the Autocad MEP forum. They are two different products.
Keith BrownAutoCAD MEP BLOG | RSS Feed AutoCAD MEP 2014 | Revit 2014 | EastCoast CAD/CAM V6.1 | Visual Studio 2013 ──────────────────────────────────── ⁞|⁞ Please use .Accept as Solution and Give Kudos as appropriate. Thank you!