Centered Tooling Ball values  
Run      X_Raw     Y_Raw      Z_Raw      X_QR       Y_QR       Z_QR         XMech     YMech      ZMech
8      -167.3548  172.9834   -0.9366  -167.3561   172.9833    -0.9425      -167.3250  172.9896   -0.6153 
7      -167.3452  172.9843   -0.9518  -167.3464   172.9842    -0.9567      -167.3250  172.9896   -0.6153 
Diff     -0.0097   -0.0009    0.0153    -0.0096    -0.0009     0.0142      
 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)     

 8         -0.0298        -0.0062        -0.3213           -0.0311        -0.0063        -0.3272   
 7         -0.0202        -0.0053        -0.3366           -0.0214        -0.0053        -0.3414   

Mean        -0.0250        -0.0057        -0.3289          -0.0262        -0.0058        -0.3343   
Std          0.0068         0.0007         0.0108           0.0068         0.0007         0.0101   
S/M          0.2732         0.1152         0.0328           0.2596         0.1143         0.0301