Routing with the child routes

[johnchadwick]

On page 104: Although I don't understand why you route to 'manage', I have a more pressing issue. I tried routing anywhere by forcing this piece of code:
return $this->redirect()->toRoute( self::DEFAULT_ROUTE, array('action' => 'manage') and it gets to the main home page. However substituting in the variable and trying 'add':
return $this->redirect()->toRoute('feeds', array('action'=>'add'));
This will NOT work, however this works:
return $this->redirect()->toRoute('feeds/add');
It is something to do with the configuration of routes with child routes. Can you tell me what route would work? You have module, controller, action in the url