Let's just say I listed something that will go in a Royal mail 2 kilo packet, I've then put in the postage part on the listing Royal mail 2kg, but now almost all of my thousand or so listings eBay has changed them all to a 20 kilogram Royal mail postage. It looks like it has changed it for every single one of the listings, and where I have selected yodel or evri one kilogram package, when I revise the item now it is showing a 15 kilogram parcel. Anybody know? Check your listings people if you are an eBay shop