overlapping of the multiple y aixs and multiple y axis titles.

Hi, i am using the oxyplot-2014 lib.
i have to add 4 y axis in the right side of the graph and i plotted the axis in the graph.
Now all the y axis are overlapping with each others.

and all AxisTitles are overlapping. I tried the AxisTitleDistance, but it taking only one value with last drawn y Axis for the all y axis Titles and still are overlapping.

i am stuck. because rest of the project is completed. some one help me.