I have a strange problem with a file created by one of my clients.  Not that the client created the problem, it may have been something that i did, but I can't for the life of me figure out what is going on here.   If you click on one of the rooms at the back of the house, ( Raised Floor or Kitchen) then click on "generate framing" There is a double layer of floor joists and rim joists.   Does anyone know why this is happening and how to stop it? Floor_Problem.zip