After a detailed analysis, Mercedes have revealed what actually caused the unfortunate result for the Finn.
According to Technology Director Mike Elliott, Bottas had decided to go for a high-downforce configuration which was actually a mistake.
Baku was a disaster for Mercedes
The entire weekend in Baku, Bottas was lacking pace and was unable to clock in a decent lap time.
Due to this, he was the 10th fastest on the grid and finished the race at an unfortunate P12 while his teammate Lewis Hamilton finished P15.
Hamilton, in contrast to Bottas, decided to opt for a low-downforce set-up.
As a result, the Brit was a lot faster and had it not been for a mistake that dropped his place from P2 to P15, he would have probably claimed a victory.
What did Elliott say?
“The setups were fairly similar, probably the biggest difference between the two cars was the wings that they were running,” Elliott said.
“So, Lewis ran a lower downforce level, the level that the simulations predicted would be optimum and Valtteri chose a slightly higher downforce level, something we predicted would be a little bit slower, maybe a tenth of a second a lap slower.”
Mike Elliott also revealed that it was Bottas who decided to go for the high downforce wing which he felt would be faster for him.
Tyres need to be heated to deliver performance
“Getting heat into these tyres is really important and if you can go a little bit quicker, put a little bit more energy into those tyres the car will go quicker as a result and you end up in a positive performance spiral,” Elliott continued.
“So, it’s more important that Valtteri was happy with his car, that he felt confident in his car, than the small difference the simulation predicted in ultimate performance.”
Bottas went against computer simulations
Bottas had decided to go against the computer simulations but was unable to get heat into his tyres due to the complexity of the circuit.
This led to him falling way back on the grid.
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