Brit312
Your memory is not fading; the ONLY disadvantage with carbon brakes is their susceptabilty to over-torque damage. For this reason 'max power on brakes wasalways verboten. I seem to remember that the development A/C with steel brakes could be 'wound up' on the brakes. But the improved braking performance, not to mention a 1,200lb weight saving of carbon made this a small price to pay.
The 3/4 tab; that takes me back, it was officially called the 'Reheat Capability Indicator', definately not the most sophisticated part of the Concorde flight deck. (I seem to remember that before the 'RCI
' was fitted, an INS CDU Waypoint thumbwheel was used as a 3 or 4 reminder).
Oh and ChristiaanJ; I always loved that clip.
Dude