I am using the Grids and Graticules designer window to edit one of the template grid XMLs provided with installation of ArcMap. I am editing the XML to include GeoRef coordinates in the grid as an annotation. GeoRef is a style type in the annotation properties, but when I make a grids and graticules layer, the coordinates are incorrect. Is there something else that I need to include in the designer when working with GeoRef, like load the coordinate system zones into the Grid? If that is what I am missing, does anyone know where to get this - I know GeoRef is not widely used.