i have always heard that you should have your speakers "at least 6 ft apart". now i'm wondering if more seperation means a better sound or no. mine must have been at 7 ft apart cause i just moved them in a lil closer and just measured and it's now 6 ft 10 inches from center of woofer to center of woofer. sounds a lil better too. wondering now if i should move them in to exactly 6 ft apart?