PHP Warning: Use of undefined constant VBA_SCRIPT - assumed 'VBA_SCRIPT' (this will throw an Error in a future version of PHP) in ..../includes/functions_navigation.php(802) : eval()'d code on line 1 A limp rod !
Mate generally on the rod itself it will have specifications from the factory, if these arent there then I would say that it is a dodgy custom job and might be worth steering clear of...