ISO Auditor found a set of dial calipers with the dial not set to zero and considered this a major finding. He feels Calibration is only permitted to adjust the dial(loosen the set screw and move). He felt that product could be out of spec but not get caught. The operator was not using the calipers. He had gotten them but didn't get to using them yet so he hadn't looked at them yet. Does anyone have a similar experience?