Why do navigation appear 20 pixels below status bar in the view?
<pre><code>  (void)viewDidLoad {

     [super viewDidLoad];

     UINavigationController *naviController = [[UINavigationController alloc]init];

     [self.view addSubview:naviController.view];
}   
</code></pre>

<p>If I add navigation controller in the view, it appears about 20 pixels below status bar. I want it appears just below status bar. How do I fix this?</p>
