I get good control of my 904 when I route a 911 thru a 902 and get the 911 signal back out into the 904 control and vary the control level of the 902 via keyboard velocity.
But when I feed the signal to an outgoing VCA to control volume it doesn’t work very good at all, it seems the signal from the control 902 is just not powerful enough, I have to “bang” the keys to generate enough velocity to get the outgoing VCA to pass audio at a suitable level and then its quite bitty and intermittent. Ive tried various routings but no good results .
So the patch is
911 ---- 902 = controlled by keyboard velocity… Into control of second 902 passing the audio signal.
(Not sure how to include diagram)