In WPF toolkit Column series chart, can x-axis labels displayed align to tick marks?

Question

In WPF toolkit Column series chart, horizontal axis labels are getting displayed in between 2 tick marks. Is it possible to customize it to display to align with tick marks?

I am working on VS 2010 .Net 4.0 using WPF toolkit dlls.

Please let me know the possibility of it?
if possible, please share the way to achieve it.