title: Content in UIScrollView is being cutoff early
body: <p>I have several <code>UIViews</code> within a<code>UIScrollView</code> and I want them to scroll all the way to the bottom of the <code>UIScrollView</code> before cutting off (See Image #2).</p>
  
  <p>Background on the scroll view:</p>
  
  <p>I created the <code>UIScrollView</code> itself is a subclass of a custom<code>UIView</code>.  I put the view in a <code>UIScrollView</code> so the auto layout in storyboard creates the correct frame for the device.   </p>
  
  <p>In the view controller attached to the storyboard <code>UIViewController</code> I created an<code>IBOutlet</code> to the<code>UIView</code>, and in the <code>viewDidAppear</code> function I called a function attached to the view that populated the <code>UIScrollView</code>.   </p>
  
  <p>In the storyboard I gave the view a blue background so I could tell its frame.  Here is the what the storyboard looks like: <img src="https://i.stack.imgur.com/ZhMaK.png" alt=""></p>
  
  <p>Then this is what it looks like on my phone:<img src="https://i.stack.imgur.com/3QPtq.png" alt="phone view"></p>
  
  <p>Notice how much space exists between where the view cuts off and where the bottom of the screen is.  It does this on all devices.</p>
  
  <p>I have tried adjusting the bottom content inset.  It is currently at 0.0 but I tried to make it -20 and that did not help.</p>
  
  <p>How can I fix this?</p>