clarkiesyeah wrote:What kind of electronic trickery that is allowed under the current regs could he be talking about? I heard he'd mentioned it in an interview.
Dunno for sure, it just crossed my mind, that McL is perhaps playing with some form of "artificial steering feedback", similar to what is "en vogue" in some EPS/APS systems in the automotive industry at the moment, to assist there drivers.
These “torque overlays” determine a useful haptic feedback for the driver, recommending specific wheel steer commands suitable for the peculiar dynamic scenario of the vehicle.
some more info about the general topic can be found
here
Steering feedback is quite "fickle" and at times hard to "pinpoint", but will have a strong influence on "driver feel & confidence". Some drivers are more sensitive to it then others, see Raikönen/Trulli as examples who require a very specific "feel/feedback" through the steering system to be able to exploit the full potential of the car.
Apart from geometry, (KPI,SAI & caster trail etc), tyres characteristics ( SAT, pneumatic trail etc.) will play into this as well, so perhaps the current generation soft/supersoft Pirelli's augment/play a role in Button's current struggles.
But I seem to remember that he had this kind of "problems" before with different cars/tyres as well.