Is it a personality conflict or what? Actually it only happens with a smok rta and a smok rba. I'm using the preinstalled coils and wicking them myself. Am I putting too little or too much cotton or is this more involved than that? Some of the popping sounds are really loud and occasionally it spits a tiny bit of liquid out at me. If anyone has any clue what I need to do to fix this I'd really appreciate it.