ChiefUserRudyM

Here is the file. Shed Roof.plan

I am trying to make a modern style overlapping shed roof, however, the attic walls between the lower shed roof and the higher shed roof do not generate (pictured below). The upper roof is 3 and 12 and the lower is 1/4 and 12. I snap the lower roof plane to the outside edge of the interior wall. Any easy solutions? Thanks.