That's kind of a little secret between you and me, and may be this a little extra prize for the one who made it! (mygingergarlickitchen.com)
There are also some extra possible combinations for a maximum of three coins, which brings the player a chance of getting extra prizes. (casinonewsdaily.com)
If his claims somehow turned out to be true, it perhaps wouldn't be entirely surprising - after all, Ferrari does have a veto on technical regulations, and also gets extra prize money just for being Ferrari. (wtf1.com)