When changing axisY.margin, it changes the space on the left side of the chart accordingly, regardless of whether axisY.title is set. This is good.
However, changing axisY2.margin only affects how far away axisY2.title is from the secondary Y axis; it doesn’t change the margin size on the right side of the chart, which I suppose it should?
Example: http://jsfiddle.net/x1tytyzc/1/
Thanks for taking a look!