After finding a pitch for the Hex that I liked, I decided to take a stab at the stock asym tarp. The only ground pitch I've seen is basically a normal tree pitch configuation dropped to the ground and suspended with hiking poles. This setup doesn't provide much side protection.
A few weeks ago I had to make a last minute ground setup. Basically an A frame, back & side tie-outs staked to the ground and the front supported by a pole. Better, but still leaves one side exposed.
So, I came up with another pitch (on paper) that uses two poles and provides better coverage. I don't know how much interior room it's actually going to provide, won't know until I pitch it for real.