Thermoquad help questions

Thanks Rob!
Yes, unit was rebuilt, and yes the cam is there and functioning. I did print out the Vannth guide. When I saw there was no info on this carb I started comparing my rod and jets to other models. I find that my jets are the same as in a ‘73 340 AT #6319S carb so figured they can’t be too far off. This has .098/.137 jets and the rods are 67/57/45 vs the 340 rods at 67/52/45 so same but slightly leaner mid lift.
And my vacuum at 11-ish is lower than stock so I get why the spring could be too much.
In the 30’s here with possible first bit of snow, so may be a day or two till I’m back on this!!