does anyone know the correct location for the windshield washer water bag on a german delivery 1967 duetto? there are no clips/bag holders to be found anywhere on the passenger side firewall and none behind the battery. there are two clips behind the brake booster on the drivers side inner fender but it seems impossible that the bag would go there because of the booster brackets. photos from the spider restorers guide show an early duetto with the bag behind the battery...but again I don't have clips or remains of clips there.