Heres a video so you can hear the noise my diffs are making. It stops for about 1 second if I push the input cup in towards the bulkhead. I can feel it move about a millimeter and when it rolls there is no noise until it moves back out after about a second. Anywhere here it is.
http://www.youtube.com/watch?v=YflTirLdhXQ
Dangit, how do you embed video on here???