Technical Note 11
Refreshing the Cursor After Copying a Graph to the Windows Clipboard

 
There is a rare circumstance when the graph cursor may need to be refreshed or it will track incorrectly. This can happen immediately after a graph with an active cursor has been "copied" to the Windows clipboard using the "Copy" command from the graph pop-up menu. If you experience this problem, simply close the graph and re-open it. This will cause the previous designs (up to 10) to be automatically replotted and will refresh the graph data.