Get a grip!! In a true block start contest ( apples to apples and the only way to get an even start) Bolt would have 3 to 4 meters at 40y on him. take my word for it. I said years ago that Ben was clocked by a scout at 3.7. While comparative to what Ben would have done to anyone in the NFL at that time, it had absolutely nothing to do with Electronic splits in a race. look what Bolt did to the whole world by 40m in Berlin. Nothing else to say really.