alignTicks behaviour

HTML

<script src="http://github.highcharts.com/master/highcharts.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

$(function () {
    $('#container').highcharts({
        chart: {
            //alignTicks: false,
            type: 'column'
        },

        yAxis: [{
            min: 0,
            max: 125
        }, {

            min: 0,
            max: 125,
            opposite: true
        }],

        plotOptions: {},
        series: [{
            data: [50, 90]

        }, {
            yAxis: 1,
            type: 'line',
            data: [50, 90]

        }]
    });
});