I am new to this forum and I am not sure this is the correct place to post this, but here it goes. Has anyone built a 3D CAD model of the 34 Ford Grille Assembly? The street roadster class (STR) allows for sectioning or bobbing of the grill as long as 530 sq in of frontal area is retained, and the width is not altered. Since this is a complex shape I thought I would ask. Also any suggestions on easy methods of calculating this would be appreciated.