Mitch you need to trust the SPL results. Room characteristics play a big part in why you get different results for each speaker. For example, my Right Surround, Right Rear Surround, and Left Rear Surround do not have a wall behind them, so the autosetup and calibration always has those louder to account for the difference.
I think my current settings are as follows:
Left Main +5dB (in a corner)
Center +8dB (I bumped this up a little to help with dialog.
Right Main +4dB (in a partial corner)
R Surround +6dB
R Rear Surround +5dB
L Rear Surround +4.5dB
L Surround +4dB
Sub -4dB
You don't want to average stuff out just because you think it makes sense visualy on the receiver.
"1 dB up or down is insignificant compared to the power of the Dark Side. "
