Thanks for your help. I just gave that a shot... No dice.

I tried just making a function and calling it during each event that fires on the parent form and on the sub form, but it doesn't seem that any event fires when the filter is finished and the navigation control is finished updating...

The apply filter and on filter events fire when I right click a field and filter on it from the subform, but not when I apply the filter through code...

The current work around I'm using now is to have a timer event on the subform that fires after 1.5 seconds, which changes the mouse pointer and disables the timer...

Let me know if you have any other ideas.