title: how to set the interval of points on Y - Axis highcharts
body: <p>I am using highcharts for the first time, and I am trying to figure out how to set the Y axis points static.</p>
  
  <p>I have used min=0 and max=140 , and the points on y axis come up as 0,25,50,75,100,125 and 150. Wherein I want it as 0,20,40,60,80,100,140.</p>
  
  <p>Can someone let me know how could I achieve this.</p>
  
  <p>Below is the highchart optins :</p>
  
  <pre><code> var chart1 = new Highcharts.Chart({
          chart: {
              renderTo: 'Div1',
              width: 600,
              height: 400
  
          },
          yAxis:{
              min: 0, max: 140,
  
              lineColor: '#FF0000',
              lineWidth: 1,
              title: {
                  text: 'Values'
  
          },
          plotLines: [{
                  value: 0,
                  width: 10,
                  color: '#808080'
              }]
          },
          series: [{
              name: 'Value',
              data: YaxisValuesArray
          }]
      });
  
  });
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/ZmlKz.png" alt="Points on X axis"></p>