So the problem with that, is when you label it different with the strftime, it truncates the labels or does not space them out automatically similar to the way it does with a timechart. e.g. it treats each value no longer as a time, but as a string, so when you go to plot it, it doesn't know how to treat the values like it does with time where it goes: (in a 30 milisecond scan) well I'll just label each occurrence as 2 milliseconds rather than 1 millisecond because this timechart cant fit 30 labels, but it can fit 15.  ... View more