I bought a used set and wanted to fix it up but the VAG mechanic I go to advised me against doing so. He opined this would be a very good mod on the GTI but not much for the S3, sell it off and save some money for tea/biscuits. lol He also mentioned that the WALK needs to be greased from time to time too. Most chaps I know did the WALK together with other handling mods, ie arb, coilovers, etc, so they can't really provide an independent review on the WALK. Does the WALK really improve steering feel and handling on the S3 as claimed by Whiteline and any potential downside not disclosed?