Greets: I am slowly working my way through learning how to use the Model 12. The DAW Control part was relatively easy, but now I'm working through learning how to use the mixer as, well, a mixer with outboard gear attached. Here is my issue: I am testing Channel 1 and have a drum machine attached to it. When I play the machine, I have the gain knob at 12 o'clock. What I want to do is to use the fader to control the channel's level. When I slide the fader all the way down, it does not affect the gain volume at all. When I do slide the fader, I see the green meter level decrease until it goes away. Also I learned that when I listen through my headphones, I hear the audio fade as I turn the fader down, but I can still hear the output over the monitors. I think I am close, but need some guidance on how to solve this one. Thanks!