Has anyone suggested that when a driver hits the brakes harder than
usual, the car behind them should see a waving hand come up from inside
the car. Sort of how they do in rear life. In addition to the waving
hand under hard breaking, one should be able to assign the last
remaining push-button on the T2 as a waving button. If you see trouble
ahead of you or you are pitting, you push the button. The driver behind
you will see you waving from inside the car and will know to be extra
careful.
This of course is an alternative to the Ctrl-Fx keystrokes. I don't
have 3 hands. :-)
David Martin