The following is an approach by using layers, but there may be a better way...1) Create each graph, ie., X1/Y, X2/Y,...
2) Select Edit:Merge All Graph Windows, and set the rows and columns to 1. All frames are overlapped completyely.
3) Select one of layer icon in the graph, double-click the X axis, then at the Title&Format tab, set the Axis Position to "% from Bottom" to, say 5. Also, hide the Y axis and the ticks.
4) Repeat 3 for other axes by changing the X-axis position.
By this way, you don't have to figure out the scale range of each axis.
Good luck!
--Hideo
[This message has been edited by Hideo Fujii (edited 06-27-2000).]