xy plot line style change when I select "fixed maximum"

[Guest]

I have an XY plot that has several trends on it. I want to make some of the
trends different by making them "dashed."

This works fine until I change the y-axis maximum to "fixed." The dashes
disappear and the line reverts to a solid continuous line. No amount of
playing can get both dashed lines AND a fixed maximum axis value.

Any thoughts?

 

[Bernard Liengme]

Try making the lines thicker
best wishes