I just wanted to add my experience if people in the future read through this. I too had a PD unit and it completely failed mechanically. I have no idea if this was due to the parts or whoever put it together. I bought the car with it so I have no idea but, it was delivered as a whole new unit and not a rebuild of the existing transmission from what i remember. Started having transmission problems, pan was full of metal. When I finally pulled the transmission out and apart, the first snap ring holding the clutch pack set in fell out on the floor. I want to say thats down to poor assembly but it could have just failed. Glad to hear you resolved your issues though.