title: Highcharts remove labels after chart creation / drilldown
body: <p>I have a graph in highcharts that has 2 sets of drill down data plus the top level. When I get to the last graph, there are as many as 100 xAxis categories. Because of this the labels become unreadable. I am running this snippet of code to try and disable the labels just on the last drill down.</p>
  
  <pre><code>chart.options.xAxis[0].labels.enabled = false;
  </code></pre>
  
  <p>this is being run before <code>chart.redraw();</code></p>
  
  <p>For some reason it still shows the labels, even tho when using console.log, I can see it's set to disabled. Any help would be appreciated.</p>