i was wondering WHY when i do a factory reset, all the manual test tones work good, but then after i fix the decibels to my liking and get out of the test tones and then i decide to go back into the test tones, the right surround channel is about 6 decibels quieter than the left surround? so for example, if used my sound decibel meter and calibrate all 5 speakers to what i consider equal loudness, the right surround is about 6 decibels quieter than the left surround, but both are about the same distance away from me? i end up setting the left surround at 0db and the right surround at 6db on the test tone pattern. THEN, when i get out of the patttern and start watching a movie, the right channel (the one that i set 6dbs louder during test tones) is much louder than the left surround?
It appears to me that the built in manual test tones are not really reliable ?