Rob;
OK...so you don't have enriching because of the nonfunctional CSV, but you do have fuel (in a posting way back you said Sp Plugs were wet), so I would expect at least some signs of engine life (firing)...I now have to point to and question the Ignition Timing...and "tinkering" with it is not going to help...I advise Static Timing to a definite Timing setting. See: https://www.sw-em.com/Volvo%20Ignition%20from%20Scratch.htm#Static%20Timing
...and while you're at the Distrib, I'd verify function of FI contacts there...these give Timing info to ECU to trigger Injection pulses. Pull off FI connector and check with an Ohm meter. FI troubleshooting Booklet probably has details.
...as far as what your trying to show on the pictures...I don't quite see it and I can't get it from your explanation...try again!
GH
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