OMG!!!!!!!!!!!! there has to some setting in sonar... I just received the second unit, un-installed/re-installed the drivers, and the same thing is still happening.. the fader moves on the VS when i click/drag a fader in X2, but Sonar does nothing when I move the fader physically.. All other ACT functions work. Controller is set to SONAR, DAW FULL ASSIGN, the other encoders adjust parameters in the channel strip, i can pan, but the fader DOES NOTHING! .. super frustrated, especially because this is probably such an easy fix.. =/