Hello! I;ve been on the lookout for a tonneau tent option for my 2005 F150 XL regular cab short bed, and the one commercial options I found is no longer available. Sees like such a simple, perfect solution for a quick overnight at a trailhead - I'd really like to find one to purchase. In the absence of an options I can just buy, though, I might give it a go making my own. Would appreciate any tips or advice (or patterns!) you are willing to share.