hello all,,,,,recently have noticed that i have been losing dexo 2 trans fluid{alot}..have had a look underneath and cant see where problem is,,although can see it dripping from behind guard on side of box..a whirling whistling noise has also started to appear,,but not when cruising,,only when going through the gears(9000cse 94 model}..can anyone advise to this problem,would be grateful to any advice...........many thanx ..nobby