UIWebBrowserView does not span entire UIWebView

So I have been trying to get this simple behavior working on my iPhone app now for a while. I have a nav bar at the top and a tab bar at the bottom. I am loading all of my content in a webview, which I want to fit between the two. I have posted about this issue twice already, both here: IOS View still does not load in the correct position and here: Programmatically setting content to fill screen between tab bar and nav controller Currently, my webview looks and performs fine on iPhone 4 and 4s, the issue arises on the 5s. When the screen finishes loading, it looks like the image here: http://grosh.co/screen.jpg . This occurs on both the simulator as well as devices. Upon further inspection, I discovered that the UIWebView is in fact spanning correctly (the grey areas you see are the webview). The smaller content is actually a UIWebBrowserView, which I am having a hard time finding any information on. I have the code I am using below, as well as a log output to insure all the numbers are correct. My questions are, 1) Is there a better way to set the webview to span the screen area between the top and bottom bars for all devices? 2) If not, is there a way to set the UIWebBrowser to span the entire webview? I tried iterating over the subviews of the webview as described here: http://normansoven.com/ios-webview/#.VHyOUr6Jnww but the webBrowserView was never seen. Teh Codez: ``` - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. CGFloat viewheight = self.view.bounds.size.height; NSLog(@"Height1:%f",viewheight); CGRect screenRect = [[UIScreen mainScreen] bounds]; CGFloat viewheight2 = screenRect.size.height; NSLog(@"Height2:%f",viewheight2); CGFloat height = self.view.frame.size.height; NSLog(@"Height3:%f",height); CGFloat navBarHeight = self.navigationController.navigationBar.frame.size.height; NSLog(@"NAVHeight:%f",navBarHeight); CGFloat tabBarHeight = self.tabBarController.tabBar.frame.size.height; NSLog(@"TABHeight:%f",tabBarHeight); CGFloat statusbarheight = [UIApplication sharedApplication].statusBarFrame.size.height; NSLog(@"StatbarHeight:%f",statusbarheight); CGFloat spaceToRemove = navBarHeight + tabBarHeight + statusbarheight; NSLog(@"NAVHeight+TABHeight:%f",spaceToRemove); CGFloat newHeight = viewheight - spaceToRemove; NSLog(@"NewHeight:%f",newHeight); CGRect frame = CGRectMake(0 , navBarHeight + statusbarheight, self.view.frame.size.width, newHeight); self.webView = [[UIWebView alloc]initWithFrame:frame]; //self.webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)]; [self.view addSubview:self.webView]; self.webView.scalesPageToFit = true; NSURL *url = [NSURL URLWithString:@"http://example.com/finnaRoot/index.php"]; NSURLRequest *requestURL = [NSURLRequest requestWithURL:url]; [self.webView loadRequest:requestURL]; self.webView.scrollView.showsVerticalScrollIndicator = false; self.navigationItem.titleView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"logo.png"]]; self.webView.delegate = self; self.tabBarController.delegate = self; self.webView.scrollView.delegate = self; } ``` Log output, from an iPhone 5s ``` 2014-11-26 17:19:21.184 Finna[14617:1765689] Height1:568.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] Height2:568.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] Height3:568.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] NAVHeight:44.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] TABHeight:49.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] StatbarHeight:20.000000 2014-11-26 17:19:21.185 Finna[14617:1765689] NAVHeight+TABHeight:113.000000 2014-11-26 17:19:21.186 Finna[14617:1765689] NewHeight:455.000000 ```