hide screen options

Hi,

I want to give an editor access to menu items with only the CSS Option on the Menus page but not access to Screen Options.

When I add this filter to my function.php:

function remove_screen_options_tab() {
    return false;
}
        if ( ! current_user_can( 'administrator' ) ) {
add_filter('screen_options_show_screen', 'remove_screen_options_tab');
}

The filter adds Filter Attribute, Link Target, Link Relationship (XFN0 and description to the menu items. When I remove the filter from the function.php the added options disappear – they are still not checked.

Thank you for your time
Jerry