He runs it in 20hz mode since the room is fairly large and that's the way we were able to eliminate a large peak around 50hz.

I believe the VP180 is already on the angled side.

And yes, the room is awesome.

I don't want to sound like he doesn't like his Axiom speakers. He loves them. We're just trying to sort out a few minor issues. I just notice that my system in a smaller room tends to have better dialog performance and I never have to adjust the center level.

I have a VP100
M60s
QS8s
SVS PB12-NSD
Onkyo 875

I also run it in Prologic II so maybe we'll try that as well. Thanks for the suggestions!