I have a Martin Logan Center channel, Cinema, and M.L Aeon Front speakers. I haven't been able to get my center channel positioned correctly to get the best sound out of it. I can't even use it currently because it muffles the voices rather than projecting them. I've read that they have a specific "sweet" spot that they have to be set in, in order to get the best sound but it's discouraging to own a 1800 speaker and not be able to use it because I can't get it "perfectly" setup. Any advice or possible products that you guys offer that can help me out. Thanks.