Hi bobmc
Yes I read plenty of info about A960E transmission...for me its not a question change it or not...If U changing the oil in your engine, so why U hate your gearbox?
The truth is its not a easy DIY job...it requires some knowledge, tools, spare parts,12 liter of genuine ATF WS, good mechanic and balls:)))))).....
U will ask why on earth I will need 12l of oil?That is the answer of the question....Its a adaptive transmission...so if you will simply drain out the old and fill up a new oil...start the engine...the peruse of new, fresh oil will destroy your gearbox....