I\'m using Highcharts to create some vertical bars (a.k.a. \"column charts\") a lot like here: highcharts.com/demo/column-basic
Thing is, sometimes there are 30 bars in
In my case, setting pointRange to 1 was what I needed. If a category with a box was adjacent to a category without a box (only outliers in a scatter series) the box would be wider than the category.
There is a good explanation here.