I am trying to set up my RME HDSPe AIO with Jriver. I want to output 4 channels: left and right main and 2 subs. The left and right main to AES and the 2 subs to analog outs. In Jriver, if I set the channel offset to 4, sound is sent to AES 1+2. If I set channel offset to 0, sound is sent to analog channels 1+2. How do I map multi-channel to correct outputs in Jriver? Do I have to route all channels via the Hammerfall DSP mixer or can it more easily be done inside jriver?