Thanks! I added a pic of my listening chairs to my profile. That is the other Challenge I suppose. I know the "perfect" audio system has one chair or sweet spot, and I get that 100%, but in reality I am often listening with another person, so I set up two comfortable chairs. Thus... the challenge.
Currently (as a place to start) I have exaggerated the toe in to try and give both chairs a great sound. The right speaker is facing the left shoulder of the left chair and the left speaker faces the right shoulder of the right chair. so the sweet spot axis crosses at dead center about 1' in front of both chairs. This "seems" to sound great, but other suggestions to try are welcome!