I have seen a guy on YouTube who somehow hooked a dial up to it had full manual control over it but this just doesn’t seem worth the effort to me. Im fine with just the normal LSD in the 5th gen rear ends.The ediff is amazing on track. It would be awesome if there was a standalone controller for it, but I can see how it might not be possible. I'm sure it needs a lot of inputs to get full advantage from it.
Maybe something simple could be done to just manually lock it.