Carb Issues Poor idle after warm up?

[trndkll67]

Elvis:

Ok, that's basically what I had before, except my ground wire went to the back of the carb. Red to the power.

I'm just concerned the rebuilt 1406 isn't getting the engine enough fuel. I figured the brand new 1400 (being the same size) out-of-the-box would be a better indicator of if that carb size is "big enough" but the result was no better. I'll give edelbrock a call and see what they reccommend...

Thanks...