To properly dimension a cable tray/duct/pipe covered by a rise/drop symbol follow these steps: Turn off the rise/drop display components of the ducts in visibility/graphics from the respective model categories. Dimension from the edge of the cable tray/duct. Turn the. When placing a dimension on cable trays and ducts in some views, it is only possible to have the dimension point to the center of the duct and not to the edge of the duct in Revit The cable tray or duct is hidden in the Views by the rise/drop Symbol graphics when sliced with a Section or a Plan. The EAE Cable Tray plugin allows users to employ EAE Electric's cable tray products in their Autodesk® Revit® projects using the most up-to-date data. Users registered with EAE Electric can start using the plugin by logging into it. Download Atkore Unistrut Rolled Edge Cable Tray Revit families and BIM content from bimstore. Explore cable management. The default cable tray from CT commnad gives me a ladder with 25mm or 1" square column side rails which are too much for my application. Ihave successfully modified the fittings families for that but can't do anything about. The Height Reference determines whether the set construction height refers to the upper edge, center or bottom edge of the electrical system.
