Go about 3/4 in on this video, he says to go with a lower level of nicotine... <a href="http://www.youtube.com/user/zigcigs#p/u/9/MSn2qApGZq8" rel="nofollow" target="_blank">http://www.youtube.com/user/zigcigs#p/u/9/MSn2qApGZq8</a>