Bottom your metering rod tree by turning screw CCW and then turn the screw 1 turn CW just as you see the tree start to raise for stock setting.

1.5 turns out on the idle mixture screws is a good starting point.

1970 FE5 Duster 360/904/3.91's SOLD 1973 TB3 SpaceDuster 340/4spd/4.10's SOLD Moparless for now but when the opportunity is right I'll have another one.