I just received my new Polk RTI A5's(sound awesome!) and when I run the audysey setup it lists my front and center chanel speakers as Full. I know you are supposed to set them to either small (which my receiver doesn't do) or a smaller HZ rating. I've switched it from Full on both the front and center to 80 hz and my surrounds to 80 hz as well. I set the subwoofer to 80hz too. Is this a good setup? It also set my sub to a -12db....now that my fronts are not set to FULL shouldn't I bump up the sub? I mean with it that low I can't even hear my sub. I have it set to a +5 for music which sounds good but is still a little low for movies. Am I close to the mark or should I tweak some more? I've also got the crossover on the sub set to around 80 hz. I'm still learning about all this. Thanks for any help given.