Well I am very pleased to report that my first attempt with the Ehpro tank resulted in none of the gurgling and flooding I experienced with the Ammit.
Initially I used the clapton 1ohm coil that came with the tank and the only issue was a some popping and spitting which was mostly cured by using a little less wick. Now I'm using a 1.6ohm coil it's better still, although I am still getting some spitting if I use more than 11W which doesn't produce quite enough vapour; any higher and I can hear it plus taste juice in the back of my throat.
The coil I made is a 2.5mm dia 1.6ohm on 28/29ga kanthal and I like to use the tightest air restriction on this tank. I'm not sure what changes to the coil setup I should make to reduce spitting and increase vapour production, any suggestions would be welcome.
Maybe it's the wick that's the issue, I'm currently using the wick pad that came with the tank. I need to order some soon so again any suggestions as to what type works best with this tank/setup would be welcome.
Cheers!