My left and right walls are already offset by one foot. I have tried moving the subwoofer, testing different locations. I even tried playing reference through the other speakers. Every indication says that I have 85 target and that I am -5 dB away from reference which is very easily corrected by adding a second subwoofer and simply turning down the volume. The left and right surrounds + better left and right towers are what is missing. I don't know that a BFD can help my situation at this point in time.
I was recommended at another forum to try here last week. Could anyone explain what a BFD is going to help me with right now?