so after fitting my ball joints last week, I finally got everything sorted with grease nipples, put some 45deg angle ones in the bottom joints (easy to grease) they clear the axle nipple by about 3mm pretty close.
the steering is so nice and smooth now, the jeep now goes where I want it too not where it wants to go. but at low speed and slight turn I can feel a bind on the drivers side, think may be the axle uni, was doing it before thought it was just the ball joint, the uni did feel fine and look fine??
also must have damaged the axle seals as the diff is leaking a fair bit of oil