I have a 2001 bolt on only so far trans am ws6, external bolt ons (intake, bellow, headers...etc) and i upgraded my fuel pump to a racetronix PnP kit and I"m upgrading my fuel injectors to the motron 60#ers

installed them and did the IFR according to the excel sheet, and at idle it was rich as hell.
fiddled with the injector timing, timing trim, offset(voltage pulse width adjustment) and other tables and got the ms reading from the injector to go from 1.9 to 1.6 and got my AFR from 11.x to 16.x(upper) and i'm trying to play with it to get it at idle (also with the A/C on) to stay at 14.6

anyone know anything?
my car still also has the stock cam. tuning the IFR apparently isn't the only thing i need to change