I have a dedicated theater room under construction (17'w x 28'l x 10'h) that has a 3 foot knee wall that goes into a cathedral ceiling. I am setting up a 7.2 system, but I'm going back and forth what to do as far as surround placement. My latest set up has my side surrounds in wall, and my surround backs in ceiling. I will be using dipole/bipole for surrounds. I'm concerned about the pitch of the wall aiming the sides directly at the seating( roughly 45 degree). I also am not sure about using on wall for the sides because with the angle I feel like they will be distracting. Any thoughts or opinions would be appreciated. Thanks