The tee nuts that I ordered arrived yesterday which enabled all of the frames to be assembled. You may notice that wing nuts are used to tension the adjustable frames. This works for me as I currently make comb in the top super and use migratory lids. If I ever need to reduce the space taken up by the wing nuts, they could be replaced with slim line hex nuts. Bee access is available from all directions. Bees can move freely from top to bottom and side to side. This should help to keep comb building reasonably consistent. I would expect to move frames 1,2,9 and 10 during the comb building process to help maintain uniformity and help to keep the quality of the comb at a high standard. Although not essential during a strong flow, this method does keep partially capped or poorly shaped combs to a minimum.