Check for total ink question

[Colorblind]

I've been testing a Pitstop Action (using Pitstop Pro 9) to detect if any elements in a PDF is above 240% total ink. It does work but also flags "hidden" items in the PDF. Let say I have a small box built with 100c 100m 60k (260 total ink) and I place a bigger 100c box on top of it (knocking-out the other box) the Action will detect the hidden small box even though we agree it should't print. So my question is: can I tweek my Pitstop action so it detects the same above ink limit areas as my eyes would using the Adobe "ink limit" preview?

[mattbeals]

You want to calculate the effective ink density. Not sure if it's in PitStop 9 but it is in 10.

[Colorblind]

Will look for that. Thanks Matt!