Strange one really as both cars were running the new gearbox, which gives a lot more rear end grip, the week before bury i tested the car at Stotfold, and i was using worn out tyres and 2 deg rear toe in, as i had so much rear end grip.
I did notice that if you went wide into the triples and onto the sand you would struggle even with the 4wd

to clear them, well i did lol.
But there are more development parts to come for the S2 to further improve it