Chief45

Makes perfect sense now. Thanks!

Here's the porch file. I unselected "use room ceiling finish" and tried to reduce the porch ceiling height to see if it lowers below the interference and it doesn't change anything. copy Plan to Upload Porch issue.plan

The ceiling plane on a vaulted porch ceiling is being broken up and I'm not sure why. I have reduced the size of the roof framing to to ensure there is no interference and it didn't change anything. What is causing this interference with the ceiling plane on the right side? The top photo is with the manual ceiling planes added, left side is fine, right side broken up for no apparent reason. The second photo is if I select "use soffit surface for ceiling" to show what is going on before I try to add the custom ceiling plane. Any help is appreciated! .

After taking a break from the software I came back and figured out some of the roof tools. I came up with the following: Does this look like it is lining up correctly inside the attic? I added the roof framing and and it builds but still has pieces of the fascia material intertwined in the framing. Is this normal with the software or is there something I'm missing?

My roof planes are extending into the attic on a simple house design and I'm not sure why. Some parts of the house have 10' ceilings and some have 9' which is making weird roof lines. It generates correctly if I make the rooms all the same ceiling height but I don't want that, especially on the front entry. I manually created the porch roof but it isn't lining up right. I'm attaching photos from the latest software version. I am new to the program and am having issues with roofs and attic walls constantly. What do I need to do to fix this and have the higher exterior wall height roof terminate correctly?