Thank you re: Issue 1 & 3.
Re: Issue 2
I'd like to avoid using the scatterLine chart because it looks like we would need to include the date for each separate series. So, if we had three series, we would be sending the same date three times in the data, to correspond to each series. This seems like unnecessary duplication. Let me know if I'm misreading this.
Setting the min or max value may work - though in trying that it looks like the graph will still plot data at "0" for points which there are no data. See attached jsbin - the point for March 27th is being plotted at 0. I also tried setting the value to "null" but it was still being plotted at 0.
So, if we're using axis max to show the full range of data, is there a way to avoid having extraneous points being plotted at 0?
Thanks for your help.