Rayway tarps, anyone made one of these...

[Grassymike]

Found this website last nite. Ray jardine and his sew your own gear kits for tarps ,quilts etc. The tarp design is appealing to me, a basic flat tarp with beaked ends. Seems like Ray knows his way around tarp camping and this design is his final one after several redesigns over years. Wondering if anyone here on Rokslide has made and used one of these tarps and how they perform.