Oh ok in fact that is closing the gap by removing the ceilings from the rooms. As far as the roof, I still have to build the decks, which the roof from the first floor will tie into... So your saying this is a temporary issue that will resolve itself once the roof is built? I'm new to the software, so please pardon me for my ignorance, but it seems odd that removing the ceiling above the room is "fixing" the issue just seems like something else is wrong... but hey... I'm not the programmer. Thanks for the advice.