Trim down the Refine Results category list?
Hello:
Wondering if it is possible to trim down the number of categories that are returned in the Refine Results list. I have a site with lots of categories for users to pick from, however, most of the listings entered so far are in a handful of categories leaving the refine results list huge... plus when visitors search for something and then go to refine it with a category with no listings in it they get no results which isn't optimal.
Then as the categories gain a listing they start showing up.