Life put this project on hold for a while. My mom had a severe stroke before Christmas, so we cancelled our camping trip to Florida. She's doing much better now and can even talk again! I also got hired as an adjunct professor for a last-minute fill to teach a State and Local Government class at the local community college...loving it!
Yesterday I pulled out the roof of the tent and sewed in the second row of stitches where the panels join. I then trimmed those sections with the hot knife. The sleeves were too tight to remove the poles during disassembly with the extra stitching, so I removed the stitching above the roof line. I also eliminated the "bridge" I had sewn in for the second sleeve. One sleeve remains continuous and the other now has an 8" gap where it crossed the first pole.
Today I began to experiment with how to sew the six large windows with no-see-um netting protecting the openings.

I should have sewn down the no-see-um netting in the corner before I sewed the protective top cover. That would eliminate the extra stitching on the cover. I'm using #10 coil zippers for the windows. The coil zippers are somewhat flexible and will take a gentle curve without too much fuss.
Here's a summary of the process to sew the windows. First, the inside seam of the zipper is sewn from the back. Second, the no-see-um netting is sewn in place along the outside seam of the zipper from the back side. Third, flip the panel face up and cut between the seams with a hot knife. This exposes the zipper and gives access to sew the binding on the unfinished edges of the flaps that cover the zipper. Fourth, sew the binding on each edge of the zipper flaps. Fifth, sew a cover to hide the zipper and shield from rain.

Here the zipper is opened and you can see the no-see-um netting underneath. The stitching on the binding is sloppy as I'm practicing working in such a tight spot with my binding attachment. I will use black binding in the final product, but I only had green available for experimenting.

This view from the inside shows the netting. This is just a small practice piece. The windows will be 42" wide and 48" tall. I plan to sew each window as a separate panel and join it to the adjacent panel with a half-felled seam. This keeps the panels more manageable to fit under the sewing machine arm.
I'll likely sew my first panel tomorrow. I'll have to wait for the black binding to finish each panel, but I've got plenty to work on while I wait...