I started this in X5 and now it is an X6 file. Maybe that is part of my problem, but I don't know.
Can build dormered houses like this in real life, but I struggle in Chief. Please advise, if you have the time to fiddle.
One end is sort of OK, the other is a mess. Pic below of the failed end. Full file at the DropBox link.
https://dl.dropboxusercontent.com/u/...ge%201725.plan