So I got all the ball joints and wheel bearings done on the front end. I know they have zerks that are a pain to use, they guys at the shop installed some 90 degree ones. Of course they touch the axle as we all know, so they pulled the zerks and touched them up on a bench grinder and got enough clearance to clear the axle. Just letting all of you know about it so you can change yours out.

 

Yep, I changed most of mine out to 90s the first time I tried to grease them 14 years ago.
When I come across ones that haven't been changed I have to wonder how often they've actually been greased.