Hey guys I have a quick question for you I have a Sony DB940 receiver, Paradigm Mini Monitors all the way around and a Paradigm CC-370 as my center. Now my problem is the DB940 has cutoffs at 60hz and 90hz, it doesn't have a cut off at 80hz which I know it THX standard. All of the Paradigm's go down to around 40-50hz. So what do you think I should set my cutoff at?? 60hz or 90hz. I have it at 90hz right now because I figured its closer to 80 and also 90 it will still roll off below that. Because I know its not a solid wall at 90. What do you think?