I wish to revise a listing to allow bids from another country and to set the postage option for this. Having set the listing UK only, I am struggling to revise with the new options.

I did it once before successfully, It was a bit of a faf from memory, but seem unable to do it now.

Any ideas

Help!!!!!!!!!!!!!!

It should be through the "revise your item" function but if there has been any bids (or maybe questions?, not sure) you can't change certain bits of the listing.
Go to the help sections on eBay, normally I find the answer there quite easily