Cut grid lines that i do not need

[Nemo1]

Hey, 

So I made a graph which shows percentages, and it goes until one... but the graph is bigger than I want, the grid lines are extending to 1.5, and i do not need that.. how can i cut them?

thanks!

[TheoAtragie]

Can you show your chart ?

You can choose the frequence of the axis and the range in the parameters of your axis.

Kind regards,
Théo ATRAGIE.