Messing around with some carb bodies, I pushed the tube down into the body so I could rebore a little larger. My current way to do that is I am taking a random punch tool that has some round to it that will fit in the carb bore to push the tube down by pivoting off the top of the bore. Its a little sketchy to do that since the brass can get damaged/nicked, Trying to think of a better way......any ideas???? I dunno if I can get a piece of threaded rod small enough from a Hobby shop but I was thinking of that (running it up through the tube and threading a washer and nut so I can pull it from the bottom........If the thin rod will hold the nut during the pull! Resetting them is easy enough since you can just use an old main jet to push it back up into place.