Looking at how non existent the wing angle is on this car (and the fact thats its Newey), im expecting it to have the biggest rake out of all.
Hopefully its nothing to do with power output issue induced low drag design.
Makes me wonder how it does behave under load, I don't see it with enough rigidicity to work properly
Looks clear it is for aerodynamics purposes but for the position, geometry composition of the rear overall and height I don't see it like a BW but who knows, you can't discard nothing.