So I realize now I did a poor job of explaining my problem and I didn't think about uploading screen shots of what's going on... Duh!
We are building a kitchen addition and a master suite addition and I think it's clear which is which. The kitchen addition will have a 2/12 pitch shed roof which will meet the back of the house at the second story wall just under the windows.
The master quite addition will have a split pitch roof. The portion over the bedroom and bathroom is undecided but it could be a 8/12 or so and then the shed roof over the office
that you enter into from the existing