Well I too have made many suggestions to Mr. Shires, but I bet that he has ignored them once again.
For example, there is a great lack of diversity with colour choices, hence my suggestion for a floral finish. I even sent in a piece of my shower curtain as a sample. (incidentally that material is at least as rain proof as Epic)
Another suggestion was to build a frame so that a double bunk sleeping arrangement could be made. After all space at times is at a premium.
A good one was the idea of a double layer floor designed in such a way that once you slide the mat and sleeping bag in you seal it around your neck and suck the air out (think of the vacuum sealed 'space savers") . This of course would keep you warm and avoid some condensation on the fly. I called that the Subtight ("Even smaller than the Hubba " was going to be my advertising slogan) . Looks like Henry has somehow borrowed that name if nothing else.
Franco