Axis Labelling Problem

Hi all, am new here as a member but your help has been particularly helpful in the past - thank you!

I have a problem now that I can't seem to find in a search and it's doing my head in!!

I have created a simple scatter chart and I want it to read Start, Contact and End across the x-axis, rather than 0, 1, 1.5, 2, 2.5 etc etc!

It seems like such a simple issue but it's really bugging me now!

Thanks in advance,

Sam

If the X axis is categorical then use a Line chart rather than xy-scatter.