I have curtain walls that meet at inside and outside corners and have currently inserted standard rectangular mullions on all grid segments of both curtain walls. I now want to change the mullions that meet at the corners so that it is a corner mullion . . joining the two curtain wall sections together by the corner mullion...
I can't find any HELP files (Revit 7.0) that explain how to do this, they just say that it can be done and indicate the variety of shapes that are available.?