Standard is 2 gears, and im sure he used 2 gears.
He tested already with 2 and 4 gears and with plastic gears, too.
4 gears was more stable on the limit, but not rly faster ... Im sure he used 2 default gears, but i'm tomorrow on marc's home so i ask him about that and write then an 100% answer about that through my mobile phone
