does nothing to aid traction? so whats it for then? display perpose? not once did i say it caused power to be cut,yes it applys the brake to stop wheel spin,i agree there,and i was implying it isnt a proper lsd or a subsitue for one,i didnt type that properly,i didnt mean it didnt have any diff at all,i meant not a locked diff so sorry for not writing it right i dont want to get into a slagging match mate,i just was a bit peeved that u came bk sarcasticly,why not just say u dissagree?