I have a very upgraded steering on my TJ. Maybe a little beefier than a Curry setup. I was getting a ton of groaning when turning, so got underneath and started shooting lithium grease on all the joints. Turned out to be the drag link to pitman arm connection. My drag link I think is an adjustable Metal Cloak - been great so far and good rep. As soon as I hit it with lube and turned a bit to work it in, the noise was gone. This has never happened since I upgraded a few years ago. My questions are if this is common? and is lithium grease the best thing to coat it with? Also, is it in need of adjustment because the steering is great once lubed up. Thanks!