Well, I didn't manage to get the rear canopy finished this weekend, but I did get the majority of the frame completed. Now I just need to assemble the upper greenhouse trim panels that will hold the upper plexiglass in place. Then I can disasseble it, paint it, reassemble it, and install some more weatherstripping.
Unseen here are the interiors of the track runners. The frame skin bends outboard between the track runners, adding a little stiffness and weather proofing. Then there is 1/4" foam gasketing applied to the greenhouse longitudinally, pressing into the track. That should have the runners protected.
