But with 37.5 points on offer in the two hour finale at Silverstone the Anglo - American pair know it is all to play for .
The fightback in the second half of the race at Donington shows they still have their early season pace .
But with 37.5 points on offer in the two hour finale at Silverstone the Anglo - American pair know it is all to play for and the fightback in the second half of the race at Donington shows they still have their early season pace .