So for anyone who has tried to build a roof, you've probably stumbled upon the following problem:
There is a missing piece to be able to continue the slanted roof look. The image below explains everything, but essentially, what we need is a new Wedge60 trim piece.
Thanks Laz, yes if you look at the lower right picture, you can see the Incline in on the very right. But that only solves the problem if I want something that is sticking out. Not flat up against the wall.