[Graham]

Next time,,assuming the rules are similar, I will send the other Imp, which runs at 1.1mm ground clearance and is a sidewinder.  It will give bigger cars a fun run.

Umm………..”assuming the rules are similar”  next year is a long way off 

Mind you I have thought of a couple of names for a potential  Autumn Proxy next year.
“The Great Classic Car Slotting Proxy” or perhaps “Goodwood Revival Slotting Proxy”

But plenty of time to change my mind before the end of this year.