Scenario:
3 plots using Primary YAxis (representing various Altitudes)
3 plots using Secondary Yaxis - YAxis2 (representing various Speeds)
All 6 plots use a common Primary Xaxis which represents Distance.

The plan:
When the relevant cell in DataGridView is clicked ScottPlot should center there and draw a circle

The code:

Parameters X, Y, and YaxisINDEX are populated correctly.
For the first 3 plots YaxisINDEX = 0
For the next 3 plots YaxisINDEX = 1

Bug Description:
Running The Code YaxixINDEX = 1 has the effect of being = 0
The plot is centered and the circle is drawn at the wrong Y position.
The Y pixel position to Center and Draw Marker is calculated from YAxis instead of YAxis2.
Please note that AddMarker does not expose the Y axis. But it should.