I'm only just getting my head around this new way of printing off the labels and then taking them to the post-office to be scanned. I normally sell CDs (singles and albums) which fit in a padded envelope and normally come under Large Letter. However some weight in at £1.55, some at at £2, etc. How can I change the cost to reflect the actual postage cost as EBay states in the listings that you can have up to 1kg in weight for £1.55 which is totally wrong. Any help please or advice on this matter?