Here's the problem. My type bb carb off of a late model Honda g200 running a flex cable with a new return spring is doing this. Having the twist throttle governor arm and carb throttle all in the idle position. I can twist the throttle and opening the carb throttle full. But when the twist throttle is returned by the new return spring to the idle position. The governor arm does not return with it, leaving the carb throttle wide open. Can't find any info in the Carb manual from honda. Wondering if Honda shop manual has any info or anyone know from experience