Hey Murix, regarding this:

"I assume you guys do not get the constant back and forth feel of traction movement like the quaife gives when driving? Hard to explain unless you have ever felt it, but it is feedback in the steering wheel of constant working of the diff. I believe it is a symptom of quaifes only. Not a bad feeling or anything."

by that, do you mean that it feels like torque is alternating between the left and right tires, pulling the stearing wheel left and right slightly? Is this something that's fairly noticable? what's the frequency of the back and forth traction - like once a second or something?