I am the MD for the Club where that video was shot so I was extremely concerned about the discussion. I didn't recognize that stage though (it was during a match when I was out of town) and I agree that it was set up poorly, which I will discuss with the person that filled in for me. The House in that video does have a couple of 180 traps, which are well known to the local ROs. The windows are not parallel by design, so the shooter is actually engaging targets at 150 degrees or so ( the setup in that video notwithstanding) and the house is usually shot from inside.
Oh, and we have an NROI course scheduled for August.
Keith, that was shot at desert lake, not desert sportsman. fyi.