Originally Posted by burgboyz
I had a similar problem, it turned out that my rear axle carriers(ride height adjusters) were tweaked and not seated into the pods correctly and the problem showed up only when I tightened the diff. Another time I need to shim the axles to make room for different tires. not an expert here, just some examples that I have experienced. Good luck!!!
Taking the axle out of the car and holding it by the spur the diff still feels the same.