Thanks for the help.
Removed IC9, no change.
Did some digging, figured out that I swapped the 100k and 10k pots on the delay and feedback. Swapped those 2 out, (I hate desoldering pots!!) but doesn't appear to have fixed the problem yet. Just changed the frequency to going from a slow click to a fast click rather than a fast click to a buzz. (I checked, same frequency as the clock output.)
D5 is good to go. Voltages on IC8 are all in the same ballpark, although I have to turn the delay all the way down to get the voltages to stabilize on pins 1,2,3,10,11, and 13. Interestingly, voltages on the BBD are mostly in the same ballpark, and I can adjust the bias to get in the range you were in, but the output voltages on 3 and 4 are lower. (approx 6V, rather than the 10V you got.)
C40 may take some work as it's sandwiched between the IC socket and a box cap, will have to work on that tonight.
I don't have another CD4047, so this may have to wait for the next Mouser order for further testing. Bummer.