488 Challenge controls

I recently bought a 488 Challenge and the first time I'm going to see it will be when I meet it in the pits at Silverstone in a few weeks. I thought I'd familiarise myself with the controls beforehand though and I see on the wheel TC1 and TC2, I think these are probably timing and gain controls for the TC? What sort of numbers do people use for what conditions? I appreciate there's a sizable element of personal preference here but any knowledge at all is more than mine. Similar question for the ABS level.

Also, what on earth does FNC mean?

 

Well yes, I'll likely have my driving coach there who has substantial challenge experience. I just wanted to get an idea what settings people used first.

 

Fantastisch. Danke FCD

So TC1 how soon TC intervenes and TC2 how strong. Perfect. That's exactly what I meant by timing and gain. It will be really interesting to see how the various settings change the behaviour.

 

Gratuitous pic of my new toy. Zero mile but not for long
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I thought so! I say zero, I think 50 miles or something. Apparently it was bought new as a spare car and never used! As you do.