Is that a high and low DF version of the same wing as the top planes differ?
No, the profile is distinctly different, the bottom image shows a smooth continuos edge where as the top image is more shaped almost angular in appearance.
They didn’t even bother to list the front wing in the pre-event changes note, that’s how insignificant the changes are.
After the Summer break.
https://www.formu1a.uno/mercedes-e-stat ... e-redbull/
Mercedes, which will be running with a revised cooling duct on its nose that was spotted on Thursday, has also made changes to the floor edge and the front brake duct.
On the floor there is a reduced curvature on the edge ahead of the rear tyre.
The team explained that this: "reduces local floor load by reducing the local camber [thereby] improving flow into the diffuser, which is turn increased diffuser load."
The addition of internal louvres at the front brake duct exit are aimed at improving cooling, with very hot temperature expected in France this weekend.