I just got a V-studio 100, managed to set it up so it appears as a control surface in x3, a keyboard on midi in plays the soft synths in sonar, the audio in works, the transport buttons make sonar play, record and stop etc, but I can't work out how to make the motorised fader work the fader in the Chanel I am on in sonar.

Th fader moves to its preset position if I select tracks, but moving it does not change the volume or the fader for that track on the screen. If I put write enable on in the track on the screen and move the slider on the screen it moves the fader on the box, but I can't see the point of that, I need the real fader to work the screen fader. Anyone know what I am doing wrong? TIA.

how do you have it set up in the control area in sonar. is it with control in port ,control out port and midi in control out

Thanks for replying,
 
I have it set as Control in and out