Made a change or three here, but the most drastic thing it needed was to clarify the signal flow.
The biggest changes were down at the right end of the upper row. I tossed the VC Mixer, then this opened up some more space, along with relocating the 333 (and turning it into a 321, since it's now a modulation nexus), and then a little graveyard dust and black cat bones, and now your audio row ends with a panning stereo mixer WITH a quad exponental VCA before it for CV level control. But also, some of the debris down on the bottom got pitched, most notably the RCD as I swapped it for a Noise Engineering Fractio Solum. That now gives you CV over clock division and multiplication. And the triple S&H went bye-bye; what you seem to have been shooting for there was probably better served with an Intellijel Steppy, but I couldn't find the 6 hp it needs. Oh, and the PWRchekr, since you've got a convenient 1 hp hole, and it's good to know the condition of your DC rails.