Is this still not resolved? I am fairly new to revit and have a series of ramps which I would really like to annote without having to draw 2D lines.
Thanks so much for the reply. I had actually seen this 'solution' on a revit blog site, but sadly it is not working for me (Revit 13 on Windows 7). I have simply made an arrow group and added it manually in 2d - not ideal I know, but when you need to issue drawings to a deadline...