Ok I have put 2 O Rings on the the centre Pos post at the bottom inside the metal base, if that makes sense,they need to seal the post and base, I tightened till I could feel the give of the O Ring and tightened it right up, so I knew I had a seal why 2? cause thats the sizes I had to hand, 1 micro and one similar to the mouthpiece O Ring.
Then I put a micro O Ring on the centre plastic post where the shorter wire is wrapped, it was so small and really had to be stretched,I can hardy see it now its on, then did the coil and wick fitting as normal.
I might find I have E juice pooling in the space between the base and the centre pin, if I do I will add another O Ring where the longer wire is held.
No leaks outside the Iatty so far


Day 2, no leaks at all since putting in the O Rings. Stripped the Iatty down to change the wick and no fluid pooled in the base where centre post goes. Last problem to sort is a very slight gurgle on the first draw then its quiet, using it on my GGTS using the air control ring, so maybe a success at last