I have the Retrofit LSD in the RS-T, got it i think way back in 06 from the ERT group buy deal..Anyway, the car maybe has seen a few thousand miles since then(yeah its a garage queen), but it seems like it's not really working right. I still get decent amount of torque steer. Now that i've got the boost back up to around 15-17 psi, its pretty noticeable. So I jacked up one side of the car, and I could turn the one front wheel by hand(in N of course), pretty easily. There was some resistance, but not locked by any means. Is this right? I'm not too sure exactly how this thing is supposed to work, so I don't know.. Maybe since it really hasn't been driven much, it hasn't broken in very well..Not too sure here..