At the tail, we will have some opening access for connections and maybe adjustments. We had to make a stiff cutout like a inspection ring to place on the fabric at the rear opening. We used almost the same material as an inspection ring, cut it out, tested it on our practice board the cut 2 out for real to be used on the rear openings. In addition, we will have some openings (inspection ring s on either side. Meanwhile, Chuck was working on the wireing for the instruments. Will detail this in another post.