Centered Tooling Ball values Run X_Raw Y_Raw Z_Raw X_QR Y_QR Z_QR XMech YMech ZMech 10 -167.3208 173.0607 1.2428 -167.3223 173.0607 1.2359 -167.3061 173.0668 0.8455 9 -167.3116 173.0611 1.2873 -167.3131 173.0611 1.2812 -167.3061 173.0668 0.8455 Diff -0.0092 -0.0004 -0.0445 -0.0092 -0.0004 -0.0453 Minus and Plus X or Y Centered Tooling Ballings differ more than 8 microns!! Centered Tooling Ball Difference values Run XRaw_Mech_Diff YRaw_Mech_Diff ZRaw_Mech_Diff XQR_Mech_Diff YQR_Mech_Diff ZQR_Mech_Diff (mm) (mm) (mm) (mm) (mm) (mm) 10 -0.0147 -0.0062 0.3973 -0.0162 -0.0062 0.3904 9 -0.0055 -0.0057 0.4418 -0.0071 -0.0057 0.4357 Mean -0.0101 -0.0059 0.4195 -0.0117 -0.0059 0.4130 Std 0.0065 0.0003 0.0315 0.0065 0.0003 0.0320 S/M 0.6408 0.0518 0.0750 0.5576 0.0518 0.0775