So... i have read just about every thing there is to read on this site. and with no luck finding the same problem i have. I bought new cv axel (complete) from auto zone. (told they are oem just re-built). I have the clip facing up i re-greased them and i have hit it into place with a crowbar and a sledge. The problem i have is there is a gap between the diff and the cv axel its self. the passenger side has no gap what so ever. Any idea what could be causing this? Thank you in advance. its a 1996 limited 4x4