I can surely help you with the update issue. But without looking at the code I won’t be able to figure out the problem. Can you please create a JSFiddle that demonstrates the issue – this way I can fix the issue right away.

Tip: Just make sure that you are updating the object and not assigning a new object to the variable each time.

When it comes to displaying 96 labels, don’t you think they’ll start overlapping with so many of them? If you are sure that you have enough space, here is what I suggest

1. Set labelAngle to 90 (or -89.99).
2. Reduce labelFontSize if required.
3. Set axisX interval to 1

If you have problem implementing any of the above, please create a JSFiddle so that I can I can fix it right away.

—
Sunil Urs