uptownsamcv

ever since I pulled my tranny out to change the throwout bearing I haven't had any luck with the driver-side axle seal. the first seal was from nissan and I'm guessing that one leaked cause I overfilled it, I filled it on a slight incline on the driveway. next I used an SKF seal and it slid into the transmission real easy, I filled the transmission on the level street, it ended up leaking. the 3rd one I used was another Nissan and I was able to push it in by hand, after driving around 200 miles over the weekend and Monday I now see a leak.

any recommendations on what I should do next ?