tlwitness

Thanks, guys! This is a very powerful program!!!

I tried to search for an answer, but could not find anything. I am designed a two story house with a living room that has no ceiling (i.e., it opens to the gabled roof of the second floor, with an area on the second floor where you can walk around the living room. I have unchecked the first floor's living room box where it says "Ceiling above this room" but I still see a ceiling. Does anyone have any suggestions?