Hi everybody, seven weeks ago purchased a new IS200d Advance,pleased with it except the clunking gearbox, ok on slower gearshifts but as soon as you try a quicker shift it just clunks into gear, so I took it to the Dealer today and they came out on a test drive with their technician, his reply was its a diesel and seems ok, they said to bring it back again if I wasnt happy with it or if it gets worse,it doesnt seem to matter whether its hot or cold,can anyone shed any light on this for me please.Thanks, Steve.