I have a 1971 Chevy truck with 350 M/T and Rochester 2-B carb Model Number 7041105 Engine is a rebuild from the 70's time period. I ordered a carb rebuild kit from NAPA and the parts fit. However, the float adjustment data table does not list my model carb. There are zillions of Rochester carbs. Anyone know where to get the float level and float drop settings for this carb? I have spent over an hour on-line with no luck.