Body diagonal displacement errors without compensation (top) and with volumetric compensation (bottom), a 300% improvement.Angular errors of rotary axis (top) for MCV-5003 and MCV 5005. Non-circular contour measurement (bottom) for MCV-5004 and MCV-5005. Diagonal Position Error Regular Diagonal Position Error Errors in AngleDiamond shape linear & circular interpolation-1.5-1-0.500.511.50.5 1 1.5 2 2.5 3Displacement, In