Just finish putting up the additional speakers and redoing my MCACC setup. I first I was a bit confused cause the back surrounds were not working. I spent the next hour redoing all of my speaker connections. And as usual it was something very simple, I to go into the setup and turn the surround back speakers on. I was not impressed until I did the MCACC again and Tarheel was right on the money. The additional spaciousness is very evident (tested with Blu Ray Serenity). The biggest improvement was just redoing my MCACC again and how it reset all of the speakers. Its been over 5 years since the last time I used it and the improvement in LFE and Center channel was huge. At what I used to listen at around -15, I now only need to go to -25. I played some music in 7 ch mode and the sound was seamless as if the front L/R extended all the way to the rear of the room.


View of Front from rear



View of rear from front