I know on most of the youtube videos they recommend using a paperclip.. and oddly enough I was cleaning my CE4 tank at the office and couldn't find a paperclip (damn cutbacks) so out of inspiration I dug in my desk and found my "emergency sew kit" fro the 99cent only store. I utilized the thread ripper.. The metal tip fits in perfectly into the rubber plastic piece with the metal nipple and pops right off.. And the narrow plastic blunt handle end can be used to push it pack into the tank..
On a side note.. I really need to learn some part names on these tanks
On a side note.. I really need to learn some part names on these tanks