wanted to tell you about my Odysee in sachen gear oil stand, and apologize to the super actor of the same name for my language right away.
It all started with the fact that I added an additive to my transmission oil, because I did not want to overfill the transmission in any way, I sucked something off before, then dropped the stuff into it, and drove right over to the friendly to see the stand, because I only have one stopper on the transmission oil filler. Said to do aha too little in it, the friendly has me a liter of dextron filled again measured (in the stand) and said exactly right now...
So I've been driving around for half a year now, but one thing never left me alone, why does the car always catch up when it's cold?(I only had a year, he's always done it!),it always seemed to me as if he'd always switched to the second! After a friendly person from the forum advised me after my problem description to measure the gear oil level, I finally ran through and bought my own measuring tab, costs only 14€ at the friendly one. So in cold condition to measure nothing, 10km still driven nothing, so half liters filled in, another 10 km driven, still nothing, still half liters filled 10km still driven nothing. Today half a bottled to the highway, then petrol station and now at the minimum stroke, so have missed 1.5 liters!!
and another nice gimmick on the edge he doesn't go out when he's cold anymore, and he turns off at once so soft... 
So, I can only advise everyone to buy their own measuring tab!!
Greetings Rainer