CottageDesigner

Agreed Eric. I will send it.

Thank you Jo_Ann! the roof finally builds correctly with your suggestion. 

Although I still have a problem: The gable wall does not show the correct siding. 

I had the same problem on the sunroom but was able to correct it (somewhat) by moving the interior invisible wall).

I tried to move the interior wall in attic and floor for the lean-to roof and set the roof overhang to 0" for all walls of this room (the overhang seems to be 18" based on the global roof setting, no matter what you enter as the individual wall overhang value).

Any other suggestions?

Bella 1082.planEric,
Attached is the plan file.

While you have it, the roof over the sunroom is also not correct.  The overhang should be 18" on both sides and the gable wall was not generated correctly.

Thank you very much for your help.

Lowering the ceiling height and specifying Gable walls did not work for me.  The roof still is connected to the main roof and turns out as a mashed up combination.

I am having difficulty creating a small shed type roof which ends at the higher gable wall (does not connect to top roof).

Please see attached image.

Ho can this roof be created without affecting the main gable roof of the house?