Caterham harnesses. Caterham list two 6 point harnesses on their website; http://caterhamparts.co.uk/product.php?id_product=239 http://caterhamparts.co.uk/product.php?id_product=4873 One is for the normal car and one is for the SV, how exactly do these harness packs differ please? I have one and need to know how to tell the difference. Is there a difference for the standard 4 point?