To see if enrichening helps the idle air fuel ratio helps you gain better control of the idle mixture try using some very thin wires formed like a J stuck upside down into all six idle air bleeds Let us know your results
This is an interesting idea!
70 Roadrunner convt. street car
440+6, NOS, 4-spd, SS springs
'96 Mustang GT convt. street car
'04 4.6 SOHC, NOS, auto, lowered
"Officer, that button is for short on-ramps"