Is anyone getting quantity take offs of finishes? We want to be able to model as correctly as we need to (walls go to 9'-6" and ceilings are at 9'-0") and be able to get a quantity of finishes (wall covering on east wall from floor to 9'-0", paint on all other walls to 9'-0" not the total 9'-6" that the wall actually is) I understand the wall covering will go past the ceiling but we want to quantify the finishes that will be seen. Would you use a schedule with zone tags and show areas of each surface? What if a room doesn't have a flat ceiling? I think we would want all like materials to be added together.
In this case the Zone height should be set to where your finish ends whether that coincides with the ceiling plane or not. Irregular wall height and ceilings can be described by cutting the Zone with ceiling planes to match the geometry.