Why does Match response to target fill upwards as opposed to opposite, as in instruction videos?

[stacyodell]

 

[John Mulcahy]

In the controls for that graph there is an option to show the filter response inverted. It is easier to visually match it to the measurement that way, particularly if you show the Filters + target trace rather than the filters alone.

 

[stacyodell]

Thank you John!!!