John,
Right now I’ve got the receiver set to LFE plus mains for the sub and the M80s set to large. This helps even out some of the 20dB dip I have at 50Hz. I was just being lazy since I was double checking some burned DVDs when skrull arrived so I just turned the subwoofer off rather than reset the receiver.
I know that most people suggest setting all speakers to small but the M80s set to large does both sound and measure out better with my current sub location. I also have my QS8s 135 degrees back rather then the conventional 90 to 110. As one former Company commander said to me ”Lieutenant your a (expletive deleted) nonconformist.
Dean