Keeping my view tight against navigation bar (iPhone)

Question

Hi there,
I'm having a very interesting problem... I had my application working great, but wanted to add more, so I figured I'd add a navigation bar and just call my current class (which extends UIView) as a subview in my new view controller.
The only problem is, when I do this I get it 20 pixels beneath the navigation bar. So there is a black space and it's quite frustrating and I haven't been able to get rid of it. Has anyone had this problem? Let me know if there is any specific code you want to see.
Thanks!
Apparently it's 20 pixels because setting the rect as (0,-20,any number, anynumber) sticks it in the upper left corner...
Surely this isn't the intended way to tackle this, right?

Answer 1

I have fixed this before. Note the use of .bounds
I am also not sure how to mark a block of text as code in these forums - I guess PM me if you cannot translate the corrupted text OR know how to properly mark code! usually it is and
- (void)loadView
// Create a custom view hierarchy.
UIView *view = [[UIView alloc] initWithFrame:[UIScreen mainScreen].applicationFrame];
self.view = view;
[view release];
contentView = [[MainView alloc] initWithFrame: [UIScreen mainScreen].bounds];
[self. view addSubview:contentView];
}