Menu's and capability's problem

Hi,

I have WP 3.5 with 3 roles: Suscriptor, Administrator, Editor
I want to hide ALL menu of subscriber2 (Settings, Send, User, Manage) for user role ‘Suscriptor’, and I want to enable these 4 menus only for user role ‘Administrator’ and ‘Editor’.

I made these code in ‘susbriber2.php’

function s2_admin_changes( $capability, $menu ) {

    global $current_user;

    $user_roles = $current_user->roles;
    $user_role = array_shift($user_roles);

    //MENU PREFERENCIAS PERSONALES
    if ( $menu == 'user' ) {

    	if($user_role=='Administrator' || $user_role=='Editor'){
    	    return 'read';
    	}

    }

    if ( $menu == 'manage' ) {

    	if($user_role=='Administrator' || $user_role=='Editor'){
    	    return 'read';
    	}

    }

    if ( $menu == 'settings' ) {

    	if($user_role=='Administrator' || $user_role=='Editor'){
    	    return 'read';
    	}

    }

    //MENU ENVIAR CORREO PRUEBA
    if ( $menu == 'send' ) {

    	if($user_role=='Administrator' || $user_role=='Editor'){
    	    return 'read';
    	}

    }

    return $capability;
}
add_filter('s2_capability', 's2_admin_changes', 10, 2);

Works but ‘Subcriptor’ can view menu ‘user’ (User preferences). I know about WordPress and roles & capabilitys, but I want to ask that it is possible to change capability (new capabilty that I create) for view menu ‘user’ in subscriber2? Or there is any way easy to hide these menu ‘user’ for my role ‘Suscriptor’ ?

Thanks in advance!!

http://wordpress.org/plugins/subscribe2/