Re: Mysterious Roof Trim showing in some spots
Are you asking how to get rid of that trim running from the right end of the building up to the just short or under the center dormer window?
It's hard to tell but it looks more like wall trim than the edge of the roof trim. I don't think it's a frieze due to its size. So, try lowering the walls so the roof is invisible and click on the floor on the highest level to see if there is a defined room where the walls and ceiling has been deleted that are above the trim. It there is, try deleting that to see if it goes away. If it does, then it will be wall trim. You can either use undo to put it back and then try to delete it if you can get it highlight with the curser or just rebuild whatever you need that got deleted like the dormer before.
Tbh, that's a guess and I'm not at all sure if that is what is going on. But it is something for you to try, if you haven't already.
Hope this helps.