Hi!
I have a problem when trying to build a chimney.
It somehow "expands" and connects to other surfaces, and I dont really know whats causing it. I guess it could be the intersection priority, but its getting a bit confusing. If someone could have a look at the screenshot and chime in that would be great!
Also, from the picture you can see that the core of the walls dont connect with the core of the roof. Do I need to make the materials the same priority, or does one need to be higher?