I know there is a lot of talk of speaker placement. Hoping to get some help with placement. I have a pair of RF7 III's and a Paradigm PW 2200 sub. The RF7's are powered by a Sherbourn 7/2100 and Outlaw 990. I have the sub in the back of the room and it seems to work better set at 180 degree. Seems like I'm missing some bass-mid bass at times. It's an odd shaped room but great for sound when it's just right. Hard to find that just right sound though.