View Single Post's my's a little convoluted...

I've got my OF clippings shortcut set up as ctrl-option-space, and that works great in most apps. However, it doesn't work in, because for some reason, the Mail>Services>"OmniFocus: Send to Inbox" in is associated with the command Option-O.

I think this is because I made that association a long time ago, to make my Send to Inbox shortcut in Mail the same as it is in Entourage, for which I have a special script that processes emails to OF with Option-O.

However, I want to undo that in, and just use ctrl-option-c, like in everything else.

The problem is: This Option-O shortcut in does not appear in the standard System Preferences keyboard shortcuts panel!! I can't make it go away. I have no idea how I set it up, and I have no idea how to remove it.

When I try to include in the OF Preferences Clippings panel (by checking its box) to give it the standard ctrl-option-c shortcut, that shortcut just (apparently) conflicts with the existing Option-O one, and doesn't work. could I possibly have created the Option-O for Mail>Services>"OmniFocus: Send to Inbox" in (such that it even shows that command in the menu pull down) in such a way that it's NOT visible in the System Preferences keyboard shortcuts panel? Some kind of Automator or script? Where would that be? How do I get rid of it?

Thanks for any help fixing a mess I apparently created...