title: Highcharts - Grouped Scatter? (relative to Grouped Column)
body: <p>I have a Grouped Column Series mapped, 3 columns in a group.
  I would like to add scatter points over each of the three columns within each group.</p>
  
  <p>Each scatter point would be centered over each column in the group. </p>
  
  <p>Does anyone have any suggestions or experience with this type of functionality?</p>
  
  <p>Best,
  Stu</p>