Ok so i swapped out my welded diff for a s14 vlsd i got at the JY. It had 150ish thousand miles on it.

Whenever im coming to a stop my rear end will vibrate like crazy. I can hear it and feel it. I would say it does it from 10mph to 0. It rides nice when accelerating and have even peeled out a couple of times to see if i can hear/feel anything else. One other thing that i noticed is that something smokes from underneath the car. Seems to happened somewhere between the tailshaft of the tranny and the diff(doubt is the vlsd. Jacked up the rear end, put it in gear and nothing weird).

I know that s14 se's have a slight shorter DS due to the abs sensor and all that crap. Do you guys think its a bad carrier bearing? Im assuming since the DS is pushed forward its putting more stress on it and causing it to take a crap. Any ideas? Anyone heard something similar?