Got my first KM this week from Hookahstore (thanks guys!), a radical tri-metal. With my Namoor (+ accompanying grommet) it seems to pull like pure perfection. The KM hose, however, will only fit into the stem without the grommet -- and as such it doesn't create as tight of a seal. I think I saw a youtube video a while back where someone documented this issue and had a fix for it but I can't seem to track it down
Is there an easy remedy to it? Plummer tape? Paper towel? Duck tape? (heh)
It's not a big deal since I'd probably prefer my Namoor for the superior hose length, but I'd like to at least be aware what the experts do in such a situation.