So i have a volcano and i ordered the 510 atty. At first it is fine but now that 3 out of the 5 are not hitting right and the forth one is hitting fine but i have this taste of water. It is making my spit bubble up like hydrogen peroxide and that is kinda what it tastes like. My BF's Atty is hitting fine but mine is definately more wet and there is condinsation build up when i take off the cartridge. I went back to the volcano atty and I will take that vaper over the 510's. I love the vaper production from the 510 but hate the watery overtone. What am i doing wrong?