Hello! I am using HomeDesigner Pro 2017. I am designing a small shotgun house with a cathedral ceiling above the great room. There is a small porch off of this room, and the gable roof of that porch disrupts the plane of the cathedral ceiling. I have changed the room specifications for the porch both with and without a ceiling, but can't get the gable to stop interfering with the great room ceiling. Any thoughts?
Many thanks,
Pam