I'm currently servicing the bearings of a 1995 Campagnolo Shamal front wheel (first gen.) and face a couple issues.
1- the point where the cone nut is properly tighten is so deep into the hub that you can't reach it even with the slimest of cone wrenches, making the bearings ajustment almost impossible.
2- on one side, the oil port is rotating and moving up and down (still attached though). I've never seen a moving oil port on Campy hubs and i'm wondering wether it should be fixed (and how ?)
3- the axle seems very short (it's the original campy though) even with the cone nut threaded deep into the hub.
Any help regarding one or more issues would be greatly appreciated !