The properties of both the axes can be edited by using the property inspector.
If the right axes property needs to be edited, first click on the right axes on the figure window and then change the required property in the property explorer window.
Similarly for editing the left axes property, first click on the left axes and then edit the corresponding property.
Alternatively,
Click on Desktop > Property Editor
A new palette will open on the bottom of the figure where you can select left or right under Y-Axis and can change the required properties. (sample image attached)
