Since the x-values are no longer spaced equally, you need to use an x-y graph instead of a Waveform graph. Is that what you have?
What do you mean by "rescaling" the axis? If the axis has autoscale disable, it will be independent of the data. In the above case it would still show [0-2] and all points would be outside the visible area. You would now need to rescale to see the points.
