Over the years I've had 4 different concrete drives and sidewalks poured. Today, I'm having the fifth done and they are hand cutting in the joints. In the past, they came back the next day with the concrete saw and cut them in. Different contractor each time, but now I'm curious. Is this something new in the business? Eight guys have been working out there for over 3 hours and three truckloads of concrete. No wonder it is so damn expensive.