The track temp was constant at 28 degrees Celsius for the entire qualy session but what was worth to mention was the fact that on RUS`s car after the 13 lap race simulation on M tyres in FP3 they discovered the planck had too much wear and Ted Kravitz reported that they were changing it for the rest of the session ...
Then in the dying minutes of the session he simulated a hot lap at the same time HAM did and the latter was 5 tenths faster ... so sadly they need to raise the ride height hence loose performance in the qualy and presumably for the race too ...