Quote Originally Posted by BMW4LIFE View Post
okay so I have the same problem but I just did my tranny and filled it to the rim with the engine running and the tranny on N.
Are you not following the procedure religously? You will over or underfill if not, they say the tranny fails as a result. Symptoms caused by incorrect filling are not a good thing to see- they tell you you have screwed it up. Best to follow the procedur- it is vital to measure the fluid temp run it through the gears at the right points to avoid a bad fill.