[woodcote]

Steve: that's exactly the sort of idea we can develop on a Friday session!

Rallycross is something that might suit digital - six cars, joker loops etc.

Or it could be an opportunity to play with four lanes, a mix of surfaces and even some of the interesting - and rather messy - additives the Spanish use for their rally tracks.

I grew up in the 70s and 80s when Rallycross was a fixture on BBC's Saturday afternoon Grandstand programme - so we replicated it with Scalextric, using a large amount of 3-in-1 oil on the start/finish line.