30lb/hr injectors in.....too rich at idle, help!

Clear the computers memory by disconnecting the battery for about 20 minutes.

Disconnect the Idle air bypass solonoid
Reconnect battery

Start engine and set idle speed to desired RPM with stop screw on your throttle body

Turn off engine and reconnect the air bypass solenoid

set TPS to 0.90 - 0.95 volts (Don't go over 1.0 volts Use a digital volt meter when yoiu set this
Start engine and let it idle for 2 minutes with no accessories on.
Turn off engine for two minutes
Start engine again and run for 2 minutes with every accessory turned on.
Turn engine off again.

This process has always worked for me when re-setting the idle

BTW,why so big of injectors?