Is ordering at all possible via the orderby and order parameters? If so, where do these go, under filters?
I was assuming that at least the order I connected the posts to a post would stay, but upon reloading the page, it wasn't so. Not sure what order they are behaving by either; it's not alphabetical nor is it by post ID.
Also, just wanted to note how much I LOVE this plugin. Well done Scribu! Quality work as always.