I was finally able to start upgrading my speakers after purchasing the Yamaha RX-A 2030. I'm running a SVS SB2000, and a pair of Paradigm studio10 V.5 for my mains. Problem is the sub only seems to work on 9 ch stereo mode when selecting modes through DSP. It doesn't seem to work on any of the other scene modes. That's fine for movies but when listening to music I would like to use just the mains and sub without the center and surrounds. Is there a way to accomplish this or do I have something wrong with the sub settings through the receiver? Thanks for any help on this.