Classified - Distance from Postcode not working

[Mastodon2]

I've had a recurrent problem on the classifieds where I find a car, put in all the details, add my postcode and select the "distance from postcode" sort critera, then hit the search button. This rearranges the listing results, but they are still not listed by distance from my postcode. I've had this problem loads of times, sometimes it seems to sort them properly, other times it seems to be completely flummoxed by this task. Am I the only one?

[Bellatrix]

Put your postcode in , select nationwide or any other distance , and then the distance from postcode search option works .