I'm trying to make a split-level house. The main level is part of both the first and second story, and so some of the doors and windows span both stories. I used interior modeling to create a new floor and ceiling for this level. The Edit Floor tool removed the floor between the stories, but did not remove the line in front of the doors and windows. Is there a way to hide this piece? Shown over the two doors on the left side of the image
