I keep losing the back of my walls in sketchup.
They are on the right plane.
I think I used outer shell so they are all one piece (exterior walls)
They are all looking good and then something is happening where I put in the windows, start to have problems and then go inside and see the back of the wall is missing.
I am sure I am doing something to make this happen but I can’t figure it out and it’s driving me crazy.
Is there anyone who is having this happen to them and have figured out how to avoid it??