I would like to be able to specify different overhangs for different parts of roofs. So if I change a roof to a gable then I would like to be able to make the overhang on that wall less then the rest of the roof. I know I can edit nodes but thats fiddly. There are other times when you do alterations to a home that portions of the roof overhang more then the rest of the roof it would be nice to be able to change the overhang as easily as you can change the pitch.
I often use rails for boundary walls because it can adds "piers" but this has limitations because you cant add openings. So I would like to be able to add vertical components to component walls. Initially the piers could be placed at a maximum centre - like the rails but once the wall is drawn I would like the ability to reposition them using the edit node command.