Ian's The Man for all things Sub-Ohm and Big Bang Mods!!! I'm just putting in my quick 2 pence. Wicking can be as much an art as a science, but Ian's got the skill and knowledge of both! I'm pretty much a cheerleader here and just glad he was able to help you! I love watching all of these great people here help others. It's what The Vapers Den is all about!!!