Drive Shaft Questions

["John & Allison Cyganowski" <janah@att.net>]

Hi All-

I diassembled the drive shaft, blasted and painted it.

Now I am putting it back together. Of course I did not now haow it came 
apart and Bentley does not document the driveshaft well.

a.) The front sliding yoke spline is not keyed.  Should I assemble it with 
the yokes in the same plane or 90 degrees out of phase?

b.) My sliding fron yoke had a bolt in place of a grease zirk.  is there any 
reason I would not want to just put in a grease zirk and leave it there?

John Cyg.