Can't click inside subviews after changing frame and bounds of UINavigationView

[MCKRUZ]

I wanted to have the UINavigation controller at the bottom of the screen rather then the top. So I created this method to move it.

• (void) setupNavController
  {
  // Initialize the Navigation Controller
  navigationController = [[UINavigationController alloc] init];

  // Get the bounds of the main view
  CGRect viewFrame = self.view.frame;

  // Get the height of the toolbar
  CGFloat barHeight = self.navigationController.navigationBar.frame.size.height;

  // Calculate the new y for the bar
  CGRect navFrame = navigationController.view.frame;
  navFrame.origin.y = ((viewFrame.size.height - viewFrame.origin.y) - barHeight);
  navigationController.view.frame = navFrame;

  // Calculate the new bounds of the views in the nav controller
  CGRect navBounds = navigationController.view.bounds;
  navBounds.origin.y = viewFrame.size.height;
  navigationController.view.bounds = navBounds;
  }

It all works perfectly until you go to try to click inside the views, which you can't. It's almost as if the clickable area isn't correct.

Any suggestions?