Warm Engine Idle Issue

It came with a 31 installed and I verified the accelerator pump with a feeler gauge. It squirts the instant you touch the throttle. I think it came with the red came and already had the screw in the number 2 hole. I should receive a 1/2" 4 hole phenolic carb spacer I ordered tomorrow to replace the divided heat insulated base gasket from Edelbrock that is currently installed in hopes to increase the vacuum signal at the base of the carb. We shall see. Also, I pulled all the spark plug wires I installed just a few months ago and found two of them to have a couple hundred ohm variance when manipulating them. I'll change them just to be sure. AJ recommended installing a PCV valve to increase the air intake, so I'll try that too. If none of this helps, I am going to find someone around here with a Sun Scope Analyzer. That should help me rule out a few things.
Speaking of which, there is one near me on Craigslist...
Sun 740 Electronic Engine Tester Scope