title: Highcharts: Error bars in drill-down charts
body: <p>I have a Highcharts chart where I used error bars to represent uncertainty in a reported measurement.</p>
  
  <p>This chart also has a drill-down for every series. When we drill down, the data should also show the Error bars for the new columns that are displayed.</p>
  
  <p>This is not working right now. The Error bar series shows up for the main series, but not for drill-down ones.</p>
  
  <p>See this jsFiddle: <a href="http://jsfiddle.net/jmunger/KFpJC/5/" rel="nofollow">http://jsfiddle.net/jmunger/KFpJC/5/</a></p>
  
  <pre><code>$(function () {
      $('#container').highcharts({
          chart: {
              type: 'column'
  
          },
          title: {
              text: 'Monthly Average Rainfall'
          },
          subtitle: {
              text: 'Source: WorldClimate.com'
          },
          xAxis: {
              type: 'category'
          },
          yAxis: {
              min: 0,
              title: {
                  text: 'Rainfall (mm)'
              }
          },
          series: [{
              id: 'TokyoID',
              name: 'Tokyo',
              data: [{
                  name: 'namey',
                  y: 49.9,
                  drilldown: 'tokyo 1'
              }, {
                  y: 71.5,
                  name: 'namex',
                  drilldown: 'tokyo 2'
              }]
  
          }, {
              name: 'errTest',
              type: 'errorbar',
              linkedTo: 'TokyoID',
              data: [{
                  high: 53,
                  low: 46.9
              }, {
                  high: 73,
                  low: 69.9
              }]
  
          }],
          drilldown: {
              series: [{
                  id: 'tokyo 1',
                  data: [{
                      y: 39.9,
                      name: 'name1'
                  }, {
                      y: 31.5,
                      name: 'name2'
                  }]
  
              }, {
              name: 'drillDownErrTest',
             linkedTo: 'tokyo 1',
              type: 'errorbar',
              data: [{
                  high: 53,
                  low: 46.9
              }, {
                  high: 73,
                  low: 69.9
              }]
  
          }]
          }
      });
  });
  </code></pre>
  
  <p>How can I display error bars in drill-down series? Is it supported at this time?</p>
  
  <p>EDIT: There also seems to be a bug when we have more than 1 parent series: on drill-up, the second Error Bar series is not positioned correctly. See here: <a href="http://jsfiddle.net/jmunger/3U4uA/" rel="nofollow">http://jsfiddle.net/jmunger/3U4uA/</a> ... Drill down, then drill up: The 2nd error bar doesn't seem to be linked to the second series anymore.</p>