Centered Tooling Ball values Run X_Raw Y_Raw Z_Raw X_QR Y_QR Z_QR XMech YMech ZMech 17 -167.3908 173.0255 1.0334 -167.3921 173.0255 1.0279 -167.4003 173.0224 0.7041 16 -167.3803 173.0291 1.0376 -167.3815 173.0291 1.0313 -167.4003 173.0224 0.7041 Diff -0.0105 -0.0036 -0.0043 -0.0105 -0.0036 -0.0034 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) 17 0.0095 0.0030 0.3293 0.0083 0.0030 0.3238 16 0.0201 0.0067 0.3335 0.0188 0.0067 0.3272 Mean 0.0148 0.0048 0.3314 0.0135 0.0049 0.3255 Std 0.0074 0.0026 0.0030 0.0075 0.0026 0.0024 S/M 0.5035 0.5304 0.0091 0.5508 0.5296 0.0074