Hey guys just purchased the fountain rda/rta whatever bests suits it. Anyway iv tried putting a few builds on it and it's not firing. on my regulated mod it just comes up with "check atomiser". anyone got any experience with this bizarre contraption. my guess is that it's shorting out or at some point is failing to make a connection seeing as the 510 connection is so far from the coils and posts. but i don't know where to start. I don't have a volt meter either :/