So I finally got around to racking my beer into my new kegging setup and had a few quick questions. I've seen some videos on you tube of people disassembling a corny keg and when they did the poppet valves would come out of the post and also the gas in tube would come off of the post. When I took mine apart the gas in tube wouldn't come off and the poppet valves wouldn't come out either. Is this normal? And my second question is the guy at my LHBS said that keg lube was completely unnecessary so I didn't get any. Is this correct, because the few videos I've seen show people using lube on the gaskets. Once again thanks for all the help guys.