I have a PQ that returns the 500 closest to home caches. When I preview the PQ, the farthest one is about 12 miles away. If I then click to sort by Favorites, it returns many caches that are farther away, up to the radius specified in the PQ, and does not return others that are closer to home.
It appears that the sorted preview is selecting caches by number of favorites first, and then distance from home. This is an option I would like available when setting up the PQ. Otherwise, I would like to be able to generate a list of results and sort THOSE results.