Well Jon, I don't have a good Carter. I dug it out during lunch, and it is a 9635sa, and while I ate I did a search and found a discussion you had with a guy named Jerry on Chevy Talk, and basically you said the 9635sa was not a good one. Maybe that is why I couldn't ever keep it running good.
Edit: I'll post some pics of it if you want me to, but it's probably pointless, as this is too big of a carb, and not a desirable one at that.