Tried everything. Replaced the knuckle and hub assembly as a whole part. Everything came out nice but the lower ball joint will not go into the knuckle. Even if it I take the knuckle back off completely and try to fit the ball joint in the hole on the knuckle I just can't get it to go in at all..not a bit. I tried to put the top of the knuckle in and pivot it onto the ball joint. Used a big bar to pull down the ball joint after everything was put together but nothing works.