Sounds like a sizable improvement when on low traction surface.... If I can stay on the tarmac long enough I'll let you know what I find. If I can't stay on the tarmac for long, I'll be joining you in Rally Cross...:lol:
Ok after changing the diff back to standard the differences i noticed was.
On my 440bhp car it wheelspins in first and second in the dry. It didn't at all with the modena.
The car now drifts around roundabouts as the 'turn in' seems to have increased alot. Like its way easier to chuck it into a slide now.
Its still better with the diff but I just cant be arsed stripping it back down again.