SO I took my car in last night, very friendly people at the VW bodyshop. They took pictures and paint depths, agreed they were aware of the common issue and said they will send the report off to VW today and let me know the outcome. He did say that VWs policy is to pay 50% towards the cost. I questioned the fact that a lot of people have had theirs done for free and he said that VW were paying 100% up until May 1st 2013 (typical of my luck!). Assuming they agree it is a warrenty repair I will then have to take up the case with VW directly. Will be hassle but Ive got nothing to lose!!