Last night's patch on a brand new module config for this case. Time for a refactor, the pulses on the benjolin2 works so well that I need to see if my Voltages will also.
I learned a couple of things: 1. Requisite variety helps me decide what modules belong together, but not without actually trying to build a useful patch/function; and 2. I use an adjacent mental pattern for building the interactions between modules that I do for using interfaces in Go.