Midi CC from cubase to controller?

Hello.

Has this been resolved?
I have an M-Audio Axion (Gen1) and I want to be able to send Midi values from Cubase back to the keyboard. Fader values need to be linked in and out.

Example:
In Generic Remote Device I mapped one of the 8 ‘endless’ knobs to the Stereo Out volume fader in Cubase. If I use my mouse to change the volume fader value it will not send this new midi value back to my keyboard. This means that the next time I change the volume fader with the keyboard knob I will immediately loose the value I set with my mouse–the fader in Cubase jumps back to match the last value set on the external keyboard…

Any straight forward fix to have my external keyboard talk back and forth with cubase?