Help with carb flooding.

I did a rebuild on my carb and failed to properly tighten the new seats. Fuel was leaking past the threads even when the floats were all the way up. The engine would run, but if I let it idle very long at all it would flood. I could look down the throat and see fuel dripping. Even if that's not your problem you might want to check your fuel line pressure.

Do you have any trouble idling, or only after you shut if off. This advice would be applicable if you were having trouble idling. Otherwise sounds like a heat problem. Carter/Edelbrock carbs are known for that. But do the 2bbl's have that problem?