I've trusted the dealer in both cases to put in the correct fluid. Although both cars were low milage cars and enough time elapsed until a fluid change at the 30,00o mile mark probably meant a new and improved version was used.
No it would have been too simple to have thought of checking the level. I will do that in the tomorrow. Although the car just spent a week at the dealer, and inspections were supposed to be a part of the visit. I would have thought a through check of the transmission fluid would have been a quick few bucks if something was found.
Thanks for the reply.