====== Synchronizing right axis with the left ======

You can synchronize your right axis with the left. To do this, you should set:
<code xml>
<values>
  <y_right>
    <min>left*0.1</min>
</code>
This means your right axis' min and max values will always be 10 times less then left axis values. 

You can use any number instead of 0.1.