Ok so Im going to make a DIY HH based on the UL and the Adventure Racer. Its going to be 8'6" long by 4' wide Single layer 1.1 ripstop. I would like to have the bottom entry but I have never seen a HH in person, so if someone out there with a HH can you take some pictures of the entry and how it is sewn? I know someone is going to say that I sould just make a zipper entry but Im trying to make this this as light as possible so zippers are out of the picture. I also picked up some Sil so I can make a smaller tarp for summer use. Right now I have a 10' by 12' tarp which is overkill for FL summer camping.