Whether using oil or grease, make sure your steering wheel is turned all the way in one direction or the other before attempting to add any oil/grease. Otherwise, the hole will be blocked and things will get pretty messy rather quickly.
When using the grease, I've found that it helps to submerge the "grease packs" in a very warm bucket of water for a few minutes immediately prior to installation.
-Mike
Mike Koch
1993 Range Rover SWB
"Backup car? Why would I need a backup car? My car backs up just fine."