I am trying to create a story and a half main house that has a two story gable roof addition. I have been able to create the story and a half with a 1 story addition but can't figure out how to add a second story to the addition. The main part of the house has a 10/12 roof (created by build roof options: move roof up 12', ignore 2nd floor). The goal is to have the main roof 10/12 and the 2 story addition a 6/12 gable. Pics below are a quick mockup. One showing the successful story and a half w addition. The other a bit more unusual configuration that I may not be able to get past the building inspector. Thanks in advance for any help provided.