Hi there, I hope this is simple but I can't figure it out. I want to change which wall on my design has the primary outer stud. I've played around with reference markers etc, but can't sort this out. I want the framing to reflect what I'll actually build (I assume most people want that?).   I've attached a picture. Home Designer Pro is choosing the left wall as the 'outer framing wall'; whereas I want it to be the top wall.    Help?