seems like it shouldn't even run with a .045" transfer slot restrictor. when you say tsr you mean you tapped the body of the carb to screw brass in the transfer slot feed?

the PIAB and IFR seem pretty far off too, but ikd.

do you have a baseline you can go back to?
seems most people use a TSR of about .080", IFR around .036" and idle bleed around .070 for baseline on those carbs.
Also I don't think you should try to get accurate air fuel mix readings at idle, especially with a cam that large.