My 2006 GT has about 150 miles and there is what sounds like throwout bearing chatter at idle when the clutch is out. stops when the clutch is depressed. One friend suggested I see if it goes away after a couple of hunderd miles. Another, who owns a GT and has owned several race cars said its not uncommon in a multi plate clutch set up and his chatters a bit as well so I should not worry about it. Anyone else dealt with this? Whats the remedy or should I even be concerned? :confused