BuddyPress.org

Wordpress 4.4
Buddypress 2.4.3

I’m just starting to use bp-custom.php and trying to add a new tab to the BP menu.
For some reason any changes I make to this function does not effect anything.
Not even the order of other tabs. My bp-custom.php file is in wp-content/plugins.
I must be missing something simple.

<?php
function bbg_change_profile_tab_order() {
global $bp;

$bp->bp_nav[‘profile’][‘position’] = 10;
$bp->bp_nav[‘activity’][‘position’] = 20;
$bp->bp_nav[‘blogs’][‘position’] = 30;
$bp->bp_nav[‘friends’][‘position’] = 40;
$bp->bp_nav[‘messages’][‘position’] = 50;
$bp->bp_nav[‘groups’][‘position’] = 60;
$bp->bp_nav[‘settings’][‘position’] = 70;
$bp->bp_nav[‘characters’][‘position’] = 80;
}
add_action(‘bp_setup_nav’, ‘bbg_change_profile_tab_order’, 999 );
?>