Oh yeah, John, thank you...I've built a stunter, 2 .061-powered combat wings (different designs) and now the 1/4A. It works beautifully on all of them. The stunter is so stable I can even set it in a groove inverted (my nemesis).
There's a few tricks I'm learning: The ribs need to be 20-25% thick airfoils (depending on application) so the "droop" will leave a reasonably thick wing. The high point needs to be well forward of the typical rib, since the "droop" high point occurs a little further back. Rib spacing needs to be wide, of course, to allow for that "droop".