This is my first post so bare with me. I have had my TJ for a year now and haven't needed any help because I'm quite good with cars, however this is the first 4x4 I've owned. My transfer case sounds like its slipping quite a bit when I have it in both 4H and 4L. I readjusted the 4x4 shiftier correctly and it seems to lock into place where it should in each position but something is still slipping. I think it might be the chain inside the transfer case. Anyone else have this problem? Thoughts, Idea, Comment?