When I create a level below grade and then create a floor plan, nothing appears. I have tried to adjust my view range and I have tried everything possible and I still cant get anything to appear.
I've also tried to show other floors using an underlay but it wont allow me to do this either.
If someone has a spare minute and doesn't mind having a look at the Revit file to see if maybe they can fix it, I would really appreciate it. The following link will allow access to the drawing.
https://drive.google.com/file/d/1oiBGu_KfwXHeHNuyfcwSZ4IQTgyon_aP/view?usp=sharing
Thanks,
Zach