I guess its all ab out luck of the draw. I know guys that breathe a sigh of relief w hen ya tell em you have an eddy and they dont have to work on a holly. But ive also heard the other way around. Like 06daytona said eddy is a good bolt on carb and all i need but even it takes some tuning once in a while. I just started over. Got my choke set, then my air fuel mixture, then my idle. Idles good now. If i have any other issues i might look into a holly