Use this code snippet to add Genesis Simple SIdebars meat options to Custom Post Types (Genesis Simple Sidebars Plugin required, of course)

Genesis Simple Sidebars Custom Post Type Support

add_action( 'init', 'custom_add_ss_post_type_support' );
/**
 * Add Genesis Simple Sidebars In-Post options into Custom Post Types.
 */
function custom_add_ss_post_type_support() {

	foreach( get_post_types( array( 'public' => true ) ) as $post_type )
		add_post_type_support( $post_type, 'genesis-simple-sidebars' );

}