I've been running a Diver in my 22mm SnP, and I have no leaking. I use the "S" configuration with organic cotton inside the Diver. I might get a smidge of juice on the 510 connector if I leave my SnP and Diver sitting idle for a few days, but nothing serious. To prevent leaking when it's time to refill, I simply have to make sure the juice feeding hole on the Diver is outside of the tank.
I do see a little condensation build up between the o-rings after some use, but it's not the end of the world for me.
I do see a little condensation build up between the o-rings after some use, but it's not the end of the world for me.

