Hello everybody! Got a quick question. The other day I was claying the car...half way through I dropped the claybar on the pavement in my driveway!! I was told NEVER to use it once its been dropped it on the floor as stones thats been picked up will scratch the car. As I did not have access to a car care store at the time, I decided to carry on using it once I had re-moulded the clay by rolling and breaking it and forming it into shape again. Was this a bad move? What potential damage could I have caused? What is the likliness damage may be caused, is it almost certain? Has anyone ever done what I've done? Thanks for your help!