I just dropped the bolt that secures the battery clamp in my coupe GT. It rolled down the drain hole just behind the fire wall in that open spot next to the drip tray cover. Is it gone forever? Because of the angle, I don't think I can get a magnetic retriever down there :( Tony '83 ur-quattro #302 '87.5 coupe GT Special Build '01 A4 2.8 Avant quattro