My rear wiper seems to have gone floppy and has started hitting the paintwork on the boot lid. Anyone know how to straighten it? It seems the link between the blade and the boss has got some play in it, anyone have the same problem? Also whilst on the same subject has anyone fitted the aero wiper which is a really popular mod on mk4 golfs, polos, fabias, Lupos etc? I think it uses the current Passat estate blade? Never seen it on an A3 so I assumed it doesnt fit!