first touchdown. Then they correctly ruled that he did not make it into the end zone. From the replay official the refs were directed to spot the ball on the 1/2 yard line. It looked like Williams was down closer than 1/2 yard, maybe just 10 inches from the end zone. Has anyone ever seen a replay reviewer instruct them to spot the ball with greater precision than 1/2 yard? For example, "the ball will be placed 10 inches from the goal line".