Scatter plots that facilitate wavescaline

I spend a lot of time interpolating waves from one time base to another. This is typically to scatter one instrument's data series against another to look for correlations. It would be fantastic if it was possible to plot a scatter plot that took wave scalings into account so that I wasn't constantly creating new versions of the data series on various time bases. You can obviously refer to wave values by point no (using square brackets) or wavescaled x value (using normal brackets), but you can't do the equivalent with display A vs B. It would be great to do something like display A waveScaleVs B (or something) that would automatically interpolate B onto A and give you the scatter plot of points at equivalent times.

Thanks
Niall