ORIGINAL: Speedysteve
From what I know it's purely based on win count. Not to do with win-loss ratio but it's one of those things in the laps of the gods with no certainty on....i.e it's not listed in the manual. That extra 5 NM is not insignificant so I'd love to know[;)]
yes it keys purely off wins, losses are irrelevant in triggering the transition
