Jeff,
Thanks for the link. I'll keep that around for further info.
Per the phasing, I did not touch the front spks, just the 2 rear. I will check it but would reversed phasing on a rear speaker affect the front speakers?
MDS,
I checked the distance from all speakers (5.1 setup) to the main listening position and, as luck would have it, they are all within 6 inches of 9 feet away from my chair. When setting it up the first time I just eye-balled the distance so i got lucky.
Per moving the speakers. Unfortunately that's out. THe front are 6 ft tall and weight over 100 lbs each. They come in three sections and are put together in place. I could move the rear but it would be a bear as they are now mounted. Gad, I hope it's not a distance problem.