The client provided a hand sculpted urethane foam model with a ball inplace.  The surface

was hardened and a midline cross section was taken with the ball installed,  a  2D OD

contour was done.  The surface was then scanned with the ball removed.    IGES splines

and surfaces were exported to :

MOTO  Development  Group,   S.F.,  CA

Client :   Kensington,   San  Mateo,   CA