I've been vaping 8 weeks and love it!! Haven't smoked since the day after I started. Was vaping 12 mg but that had a nasty TH and made me sick so I moved to 6mg. In my tanks it seems ok but when I drip(I'm a chain vapor) I get lightheaded more than I think I should lol. Is that a sign to bump down to 3mg? When on the stinkies I smoked 1 1/2 to 2 packs a day of palmall menthol light 100s. Having a hard time finding my nic level. Thanks all