negative values in highcharts stacked column chart

negative values in highcharts stacked column chart

The issue is about the stacked column chart with negative values. Please
refer the example in http://jsfiddle.net/n88dF/1/. Please pay attention to
the 1st stacked column's sequence. It is different from others. Can I keep
the sequence the same as others?
series: [{
name: 'A',
data: [5, 3, 4, 7, 2],
stack: '0'
}, {
name: 'B',
data: [3, 4, 4, 2, 5],
stack: '0'
}, {
name: 'C',
data: [-3, 4, 4, 2, 5],
stack: '0'
}, {
name: 'D',
data: [-5, 4, 4, 2, 5],
stack: '0'
}]