Single undo for multiple operations of custom action

Custom actions can carry out a number of actions. Here's an example: Custom action "pitch item up ten cents" contains "pitch item up one cent" ten times. :-) If I perform that action, decide against it, and hit undo, I see the relevant item's pitch reverted to *one cent lower* than its current standing. Naturally, only the last action in the custom job has been undone. It would be very cool if there was an "undo custom action" feature, which could undo the multiple operations of any single custom action, in a single keystroke/click. I'm sure it would be tricky to implement. Ideas? Thanks!

It's already there Joe. In the window you edit your custom actions in (Edit button in Action window), at the bottom you'll find the checkbox for "Consolidate undo points". That's what you're looking for.

... I wondered what that check box did - thanks airon :)