Is there a way to stop eBay occasionally deciding it wants to update the weight / dimensions on listings?  Just had another one of these emails where they just take the decision to update postage on a listing.  It's insane - tries to insist that the item will go through RM Large Letter postage, when with packaging there's no way it'll be under the 2.5cm limit.  I should not have to go back and fix my listings - if you want to suggest a change, suggest it but give me an option to enact your suggestion.