Sorry, can't post a picture, but the zerks are about 4"s below the top leg cap.
Update: I was not getting any post answers, so just got off the phone with Lippert.
The CS rep did not know, but was running back & forth talking to a third party. This person said to just put in the smallest amount of moly grease to quiet the system.
I asked, what am I actually greasing? Third person required again, said a gear and a screw drive. I asked if someone should run the landing gear, while I pumped a couple strokes of grease. They said not necessary.
Hope this info helps a few others, with similar system.
Jerry