I noticed after I done the probe calibration, the probe data font color turn black from red. However, when I load another sets of probe data (from archive folder), which was previously done by Mitutoyo technician, his data is in red color. I'm not sure what has gone wrong in the probe calibration. Why my probe data color is not red? Can any kind soul enlighten me? I attached two screenshots of the probe data, one displayed in red and the other one in black.