I have an odd roof plane I need to draw. It is a simple triangle shape but each of the triangle points needs to be at a different elevation, making each edge non-parallel to the floor. It also make it difficult to determine the correct direction to draw the roof plane's baseline.  See attached pics.   Any ideas on how to draw a triangle roof plane like this would be greatly appreciated.   It would be nice if the "Change Roof Pitch or Height" dialog offered one more button to