[QUOTE=LoBiSoMeM;331354]Launch FMB and set some strong wind flow. Watch your plane turning until face the wind...
But, PLEASE, use some accurate tool to send us proof of that: Cliffs Of Dover have winds...
As one said earlier: it's not a bug, it's the wind...
Ace of Aces is correct. It is more than the wind. If it is, there should be chocks in place. The aircraft always starts to turn even before starting up - even if it is sheltered in by a sandbag pit. At startup, the prop is not even rich or lean, the oil in the prop hasn't warmed up enough to allow the prop to take a bite of the air until after a few minutes of warm up.
I think it is a bug!