[qsl]

Ok, so I have a factory five cobra with a 427w and jims webers. My question is, that it seems that its running rough at low rpm and I don't recall it being like this. Under 2500rpm it seems like it has mis to it. when you hold a steady rpm. On the freeway, I can feel this too. But if I hammer it or I am accelerating, its not so bad. No hesitation, popping etc. I just went out there and tried to tune the carbs some more to see if I had a lean spot, but it does not look that way. Am I tripping out, or is this something to worry about?

All ignition is msd with box.