The float seems fine. I even took it out and submerged in water to see if it would Show any leaks.
Question: Is it possible for the fuel pump to be the culprit? I mean it’s worked fine for the last three years since I’ve installed it but is this something someone’s encountered before? Could the fuel pump just keep pumping too much fuel? Or too much pressure?
So you can put it all back together now and same thing? I haven't heard of a stock fuel pump going berserk and just pumping the hell out of the carburetor before? But that's just one man's experience.