title: amchart - Only showing every second value in X axis
body: <p>I'e been struggling with this for a while now, and tried all sorts of different configurations, however no matter what I try I'm unable to get the values and grid lines to show for every column in my chart.</p>
  
  <pre><code>Here's an image of what I'm aiming for
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/TzrzY.png" alt="end goal"></p>
  
  <p>You can see from the design that every column has a light grey bar behind it that is 100% tall. (I'm a bit stuck on the best way to achieve this too, as currently I'm showing a grid with a thick line, but if someone zooms the grid line stays thing while the columns grow fat.)</p>
  
  <pre><code>Here's where I'm at so far
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/YUvxn.png" alt="enter image description here"></p>
  
  <p>I've got a fiddle of my progress here: <a href="http://jsfiddle.net/duellsy/wv1sasyb/" rel="nofollow noreferrer">http://jsfiddle.net/duellsy/wv1sasyb/</a></p>
  
  <p>Would appreciate any help on </p>
  
  <ol>
  <li>Showing the light grey bar behind every column</li>
  <li>Making sure light grey bar stays same width if user zooms</li>
  </ol>