You should be able to see from the picture that the "beak" attaches on the inside (underneath) of the fly rather than over as it was before. The second picture shows the hook and loop on the inside of the fly. You can also see the floor tensioner now next to the mesh door. I need to seam seal the Contrail, so I will take a better shot of that. All of the design changes are of the "why did I not think of that" variety. Very simple, now that they are done.
Franco