BIM-Inserting Object at underside of a slab?

I am toying around with the new BIM-Features in Bricscad 17 (which look very promising) but I can't find a
way to BIM-Insert an Object (Lamps) to the underside of a slab (ceiling of some rooms) when viewing the slab from above.
(I set the Slab to be transparent)
Flipping the model upside-down would work but I hope there's a better way. Any suggestions?

regards

Martin

Comments

  •  When inserting an object in a solid, you need to 'see' the face you want to insert the object in. So the obvious way to insert e.g. lamps in a ceiling is looking upwards at the bottom face of the ceiling solid.
  • Is 'flipping upside down' a problem? Don't we spin the model around all the time?
This discussion has been closed.