I got it in the mail the other day and so far i love it! However, every time I use the 6 volt option I get a burnt taste. I've tried it with the cartomizers that came with the kit, the normal cartridge, and a ghetto drip tip I made from an empty cart. The drip tip seems to work for 1 maybe 2 drags but after that, burnt taste again. The carts are ok for about 3 drags and the cartomizer just plain sucks. So I need some suggestions on what I can do to get the best out of my 6v option. Grazie.