Hi Max,
You may consider to set the TextPadding (property of the NRangeScaleLabelStyle) to zero:
style.TextPadding = new NLength(0);
That way the text will occupy more from the range denoted by the label.
Let us know if you meet any problems.

Best Regards,
Nevron Support Team

Hi,
I have a very long title in Y axis. It looks like this:

In Wrapping axis title topic I have found a way how to use multiple lines in Y axis. And now it looks like this:
As you see on the last picture, there are big empty areas at the bottom and at the top of Y axis title. Is it possible to use all available space for Y axis title in this case? I have attached the demo project.
Thanks