![[Peter Windsor] Looks as though RBR might have been running a clever rear cross-brake inertia valve before they were obliged to remove it before Miami. This could explain Max's RR brake drama in M...](https://i.redd.it/jcmfdot5xwid1.jpeg){kind=link}
Original Title: [Peter Windsor] Looks as though RBR might have been running a clever rear cross-brake inertia valve before they were obliged to remove it before Miami. This could explain Max’s RR brake drama in MEL and his turn-in grief since China.
Original Title: [Peter Windsor] Looks as though RBR might have been running a clever rear cross-brake inertia valve before they were obliged to remove it before Miami. This could explain Max’s RR brake drama in MEL and his turn-in grief since China.
I have no idea what an inertia valve could be, but I’m guessing it might be similar to McLarens second brake pedal they had in the MP4/12. Applying more brake pressure to the inner rear wheel allows easier rotation at low speeds.