Advanced Vertical Straighten

Advanced Vertical Straighten allows the user to determine how straighten will perform in the vertical plane. This Advanced tool has 2 border curves and at least 1 set which contains 1 Guide curve and 1 Leading curve. Border curves define the Range of interest where advanced Straighten will be performed. Guide curve solves to determine where deformation is. Leading curve defines how deformation defined by the Guide curve will be straightened.