Thank you Nyle! He stuffed a prototype VCA board and reported to me it was working. One more tested.
I have the Gerber files ready for all but the sequencer. In a final dimension check, I realized the pot/output PCB was too tall, and the pots/LEDs on the panel were too high. I had to re-do the PCB and panel layout. It's done, but I want to revisit it tomorrow.
I'm going to send off the email to Circuit Graphics tonight for the other PCBs.