i believe it was autozone that had the magnet tipped grabber, (one of those claw machine types) with a tiny led light on the end cheap like 10 bucks.. works nice.. this is one of those kinda topics thats common sense that we ALL forget and needs to be brought back up now and again... i always check, fast look over but always check for "crap" in the wells from a "oops" long ago on a inline kawa... this and a always always a dab of dieletric grease on the plug ends...