Problem with Views??

[CAmaninacan]

When I animate a view using this

	
ViewController *addview = [[Traffic_AgentViewController alloc] initWithNibName:@"ViewController" bundle:[NSBundle mainBundle]];
	Traffic *traffic = (Traffic *)[NSEntityDescription insertNewObjectForEntityForName:@"Traffic" inManagedObjectContext:self.managedObjectContext];
	addview.traffic = traffic;
	UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController: addview];
	[self.navigationController presentModalViewController:navController animated:YES];
	[addview release];

It animates to a new view and it is in the landscape mode however on the right of the screen none of the buttons work and then when I open a Subview part of the right is cut off? How would I fix this problem? Here part of the image where the bar is cut off.