[BB427]

Rick,

How is the car acting? If is it rich at idle and wants to load up.
This could be a result of an insufficient signal to the front idle slot. To fix it, open the secondary throttle blades slightly. This allows more air into the engine at idle and allows you to close the primary throttle blades. This also reduces the signal to the idle transfer slot and makes the idle mixture screws more sensitive to adjustment. If you only have two corner idle adjustment you need the primarys to be sensative to adjustments.

Brent