Thermoquad idling issues

Bewy said

Did you advance the timing like I suggested in post #17? You will get a BIG surprise!
Did you read the links I posted?
Advancing the timing will increase idle rpm, without doing anything else. That will allow the blades to be closed further, & greater adjustment of idle mixture.
That cam duration is going to have some smell at idle.

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I hooked a vacuum pump to the vacuum advance and advanced it to 32 degrees and the idle went up 175 rpm. I was able to back the idle screw out about 1-1.25 turns to get it to idle around 900rpm. Still have smoke coming out of the exhaust. Passenger side idle mixture screw doesn’t kill the engine when seated but the drivers side does.
When I shut the car off after idling for awhile, hot engine, I got fuel smoke or vapor rising up out of the primary aree and still have fuel dripping from the primary shaft only when turning off. Which tells me there is fuel leaking above the throttle plates somewhere. I have not been able to see any drips out of the booster when idling or when shutting off. But this has to be my rich running issue.