Idle acting crazy

idling hot, is it dripping excess fuel into the engine through the carb? Mine was doing this, I set the float level WAY LOW for troubleshooting and it was much better. FAQs on Edelbrocks website said that is an issue unless you run a fuel press regulator and drop the fuel pressure to around 5.5 psi. below text is from their website... higher fuel pressure will overpower the needle and seats and flood the carb...

Q: I see fuel dripping from the carburetor boosters at idle, what causes this?

A: Too much fuel pressure usually causes this and often times dirt in the float bowls can do the same. Make sure your fuel pressure does not exceed 6.0 psi, optimum pressure is 5.5 psi.