I want to set up a cinema system using an audio decoder to feed 5.1 audio to the XR16 and then feed active speakers from the Main LR and the 4 Aux outputs. I can see how to set up buses to create monitor mixes for each 5.1 channel and how to assign the buses in the Aux tab of the Input Dialog window. However I can't see why the bus signal won't go to the respective aux output instead of the LR mix, which I want to use for FL and FR. Has anyone got any ideas for me?What have I missed? I'm controlling from a PC.