Customize the Y-axis

[AnnEthan]

May I ask, I need custom Y-axis here, and Y-axis data does not need 0, I wrote the custom Y-axis data and put it into splits property, but why did the Y-axis change after clicking legend

[AnnEthan]

This mini graph also requires a custom Y-axis

[leeoniya]

without example code i cannot say. if you can give me example like below that i can try, then i can debug.

this works okay: https://jsfiddle.net/wc6jfog1/