we have the requirement that the gridlines of a chart should not only align with the first range axis, but also with the second range axis.
Is this possible?
If yes, how.
How would I get the number of ticks drawn in the chart?
Or how would I get the delta of one tick to another?
Looking around for quite a while now and not finding even a hint

This is an example of the chart, and we would like to have the gridlines of the total-axis also usable for the %-axis.

thanks and cheers
Heinrich