Thank you! I like trying new greases out on things, so I'll give that one a shot on some joints that I have to install in the near future.
I've been using two different greases from Mystik on various grease-needing dinguses - JT-6 No.22 and JT-6 No. 2 Hi-Temp - and although I really like them, they seem to separate quickly no matter what I do. I had such a problem with it that I made myself a grease-storage area at work, and started going through an arcane ritual every time I used a grease gun: clean gun, depressurize, clean gun again, store horizontally on clean paper towel. All of the unused tubes are upright and they never get moved around, and I date them so that I know when they came in and when they need to be used. The temperature of the storage area is always around 65°. Results: they bleed just as quickly as they did before...although not nearly as bad as the NLGI 00 that I don't get to use as often as I would like.