I am having an issue where I tell my walls to fit to ceiling, see picture below, but when I do that parts of studs appear but also the drywall does not extend with the studs to fill the hole. However when I hit fit to roof the drywall extends and covers the opening.
Another part of this is also where I have a vertical knee wall drop from the elevated ceiling to normal wall height below. The trusses are going to come down vertically behind it, but it does not show that way, see second photo, why does the truss not follow the vertical wall?
I guess also even before extending the walls to fit the ceiling, why when the ceiling is drawn and vaulted does it not come down on top of the wall below like it does at the far right of the picture?
Any input is appreciated.