Please forgive my ignorance, but where and what is Gurston Down?
I thought it might be the feathers of some obscure wading bird - but when I learned through these auspicious scriptures that it was associated with motor racing, I became curious - never having heard of this venue.
On the subject of cashing in one's chips, owing to possession of more bravado than driving ability, I shudder when I remember my own (in)experience. For two seasons I raced a Jr Competition Altered Ford Model B Rep, powered by a 460cu in (7.6 litre) big-block Ford, owned by occasional CA contributor, Ricardo.
It was a fast muthafuckah, running a quarter in around 9 secs and 150mph + through the traps. The car weighed less than a Mini and put around 400bhp through the flywheel.
We actually removed the cage (to reduce weight) and put in a vestigal roll hoop. If it had ever got away from me, beyond mid-track, I'd have been brown bread - no question about it. Unfortunately, it is quite easy to take significant risks to eke out another tenth, when you're on a tight budget. Sometimes, sadly, we get bitten.