well like I sad I'm fighting this fight at 1500 to 2500 rpm because my plugs were fouling out so quickly. And when you have it on the fast idle just as the choke opens and you can hear it popping and banging out the exhaust and when you pop the hood at night and see your hedders glowing that's whats got me fighting this fight with this thing.
I did install the .075 idle air bleeds with the .030 idle feed restrictors and it caused a little bit of a lean spot around 1500 rpm. that's why I went down to .070 on the idle air bleeds. But I will put the .075 idle air bleeds back in it tonight and see if that makes the last 2 hedders pipes not light up at all.