Sometimes when unscrewing the odysseus rebuildable part from GGTS base it will get stuck after a couple of turns, very stuck. I'm always able to get it unscrewed, but I was wondering exactly what caused this so maybe i could do something to prevent it. I'm wondering if maybe small silica fibers caught in the threads will cause it. I'm not sure what else it could be, does'nt seem likely that the oring would get stuck that tight or juice in the threads. Any ideas?