As a stop-gap measure, maybe. But not as a real solution. Kst is very featureful, and at least I consider it important to be able to plot two (related or unrelated) series on the same chart. Is that seen as unreasonable? --------------------- I agree. I don't know how zooming would be handled (ie choosing which range to display and how to zoom only one 'set' (axis group) of data. But it would be useful.