Hi, I have a question – I have already asked in the Passat B7 forum, but maybe someone who has some idea about this topic, but is not on the way in the Passatforum, therefore again this question. Somehow rather unknown this oil (since Aunt Google only throws out sources of supply but no experiences) has used this already here? Since Castrol has a good reputation for gear oil for hand switches, I love the oil, for the next DSG oil change, but before that I want to listen if anyone would totally advise against it. I thank you already in advance.