[Mr modnaR]

Excuse the simpleton's approach, but couldn't you swap the front and rear sections of the centre diff internals to reverse the f/r bias to the opposite of what it currently is? Not sure if it'd give the required effect, or even if it's possible, but worth a thought, even if there's a different way of doing it? I guess what I'm really asking is: would a rear biased diff give a better feel?

 

[Mr modnaR]

Forgive me for asking, but why is this not possible? Bear in mind I'm a complete novice when it comes to the internals of this type of diff! Thanks