Need help modifying my axes

Hi folks,

I am having difficulties figuring out how to make the minimum point of my y-axis "not float". As you can see in the attached jpeg, currently the 0 and its tick are off-set from the bottom of the y-axis of the graph even though it is set as the minimum point. I want to remove this off-set. Pretty sure there is a simple fix for this but I can't seem to find what I am looking for in the manual. 

Any help provided would be deeply appreciated.

 

 

jpeg of graph Average_SS_win.pxp (4.63 KB)

Double click the axis. Then, in the Modify Axis dialog box, under the Axis tab in the column Axis, there is a check box for standoff. Uncheck to make 0 flush with the intersecting axis.