No problems at all.
I got around 10-15 out of mine when testing..
Think in Race Conditions i should see 8 mins no probs.
At Oz last weekend i did my Final plus 1 minute, then had a quick play after. It went for another probably 3-4 laps, so 1.5 mins, then i could feal it dropping off a little down the straight. Lasted another 2-3 laps, then my Cut Off kicked in.
