that certainly helped him and that is the 2nd reason and turning around the fortunes of the fox wagon company had it for 9 years until 2002 and let it out of crisis. he introduced the 4 day working week so that good idea yeah. the company was able to survive he drastically slashed costs and later on when he was not c.e.o. anymore he was head of the supervisor reboard and from there also they made made his impact felt and you say making cars was basically in his d n a and he knew you know the minutia of putting a car together and what did that mean for the diesel gate scandal. well it's it's hard to say legally because. up until now prosecutors are still trying to figure out who knew what when what we know is that as you mentioned introduction that he was had is the proviso board when this all happened. which makes it fair to assume that that he was there when you know not just when the scandal broke but also in the in the run up to it so when all the. bad things happened he was the one that brought martin winterkorn the folks back and c.e.o. that later had to go over the deal gets to the top