+1! When I do bushings I check to make sure the pivot hole is a true perpendicular and the holes are also drilled straight in the scales. Many of the older ones have holes that don't line up on the perpendicular. So you have the combination of a kittywampus pivot hole in the tang and misaligned holes in the scales. Fun! No wonder some of the really old razors have hula hoop sized pivot pin holes.