Alaskan Son,
Thanks for the offer. I messed around with it a bit again tonight and am still struggling. Just for context, this is a shed for Habitat for Humanity. The goal here is to create a framing detail that will allow them to slide the finished roof structure (with metal attached) up and across the top of the walls. Then bolt it to the plate from inside. We are trying to keep everyone off the roof.
HAHFH Shed.plan