avonwyss

your pic is too small to see the details well , post pics of individual windows and dialog boxes so we can read them easier.....

 

did you run thru the KB article Keith posted above in post #3 and see if you missed a setting?

Sorry, the forum software has reduced the size of my screenshot (which was maybe a bit wide with 2560 pixels). I've extracted the three views from it and attached them again as separate images.

Also, I have read both KB articles before posting. However, neigther uses this method of building a chimney; the help however does describe it exactly as quoted (search for "chimney" in the help index).

If I may tune in - also with HD Pro 2015 I'm trying to use the room method to create a chimney as described in the help for "chimney":

Use walls to define the chimney chase as a room area, making sure these walls are aligned between floors. The chimney chase “room” on the uppermost floor should have a much higher ceiling than the other rooms on that floor and should also have no ceiling or roof. See Room Specification Dialog.

Unfortunately, I cannot get my room to extend through the roof even though I have followed all the points described:

• Proper room with walls
• Height set accordingly
• No ciling/root

Can anyone spot what could be missing?