Hi @DuncanHornby ,
Thanks for the question. There is currently a bug where, at times, the number of bins resets to 34 when configuring the bin count using the slider. We plan to fix this in the near future, but in the meantime I would suggest using the number input to set the bin count:
If you are still seeing the same issue when using the number input to set the bin count, please reach out.
We have set the maximum bin count value to 64, because using more bins often results in a noisy histogram and it becomes difficult to interpret the general characteristics of the distribution. We will update the documentation to make this limitation clear. If you would like us to reconsider this restriction, I would suggest creating a Pro Idea.
Thanks again,
Chris