This is probably dumb, but what is the t handle on the bottom of the gun for and also the little nub of a lever? I've managed to get grease to come out of mine like it should, but I feel like I didnt fill it right. That thinking is mostly reinforced by the tremendous mess I make the couple times I've filled it.
How about some basic instructions on loading/preparing for use?
1994 YJ Wrangler, 4.0, AX15, NP231, 35x12.50x15 BFG KM2s, 4" RC lift, 1" lift Boom Shackles, 1" BL, 4.10 gears, 8.8 LSD in rear and D30 Aussie Locker in front, on-board air conversion, Ramsey RE8000 winch.