1.0ml clearomizer usage tip

[Jimmymustang06]

2 issues, one of mine, one of a customer.. Both are leaking at the bottom from between the plastic and metal collar... This must be caused by holding the plastic to tighten the clearomizer onto the battery... I would suggest gripping the bottom collar to tighten these clearomizers.

I cannot believe no one else is having problems with these... Out of 12, all 12 have developed leaks within 1 week and this among 5 people.. This is much more than coincidence. Is bloog aware that there is a quality control issue here?