Brian,

This is on the wishlist. It's something we talked about recently so it's very high up on the priority, too.

In the meantime, continue adding your text. However, if you didn't already know, you can use the naked detail tool to add a smart field to that text that will automatically update the location of the detail if it moves to a different sheet/number.

Power Tip: Naked Detail Callouts

Great, Thank you.
Now I know they are called naked detail callouts.