mmmmmm... sacrilegious delicious...
Very carefully separate the front edge of the sausage layer from the bacon weave and begin rolling backwards. You want to include all layers EXCEPT the bacon weave in your roll. Try and keep the sausage as tight as possible and be sure to release any air pockets that may have formed. Once the sausage is fully rolled up, pinch together the seams and ends to seal all of the bacon goodness inside.