As i've already said, the foams were a one-off set made for me and actually trued on buggy wheels to the same diameter as a set of minispikes so the car looks like a buggy as I can't stand the super thin touring car foams that were used in days gone by on buggies ............ they did look cack LOL
It wasn't until the car stopped moving that most people realised that they were foams and not rubber last night. But no one should get carried away and think there's any cheating going on, the idea was to try different tyres etc to see what works best.
I'll be back on rubber next week and anyone who wants to use the foams on their car (provided they fit) are welcome to give them a go ........... except for Truman 'cos he'll beat me whatever he uses LOL