I think if 50% of the cars checked failed.. That's too high a number and they should check all 20 cars. 50% is not representative of a normal distribution.
You cannot really blame the team. Formula 1 itself is to blame with the sprint weekend. The risk always existed with just 1 practice session for a new part. Look on Aston Martin and the brake issues?
There simply is not enough running to provide enough data for the setup.
What's even worse.. is that if the car was higher.. then it means the W14 is much slower than it performed today, as it was performing with an advantage.
But hey.. in times of adversity I think Lewis tends to focus more and deliver on the next go. This could bode well for a win in Mexico.
Russel should be smiling now with the points gap coming back in his direction.