I had a Yukon zip air locker installed into my rear D44, love the locker and it works great. Recently I noticed that where the axle housing is tapped for the air line fitting there is diff fluid leaking out. I was wondering if anyone else has had this problem and if so how they fixed it. I cant really tell what part of the fitting the oil is coming from, there isn't too much. Tomorrow I am going to climb under there and make sure everything is tight and see if I can pin point exactly how the fluid is escaping.

Thanks