Hey all! I'm having problems with my hho dry cell, in attaching the nozzle to the cell (the connection is a threaded nozzle on one end and barbed on the other). The threaded side goes onto the cell and the barbed side to the hose (probably obvious). So I'm having trouble connecting the nozzle to the plastic cell plates. How do you guys do it?

Here's what I've tried:
First I used small plastic nozzles and glued it in, but eventually it would leak. Then I tried brass ones with a different kind of glue (first set I used liquid electrical tape and marine goop, then I used Gorilla glue). It seems like every glue I used would eventually disintegrate in the KOH solution. Using brass nozzles probably wasn't a very good idea either since I think they were touching the plates and making a bit of HHO.

Any ideas appreciated!! Thanks!