Had my first go at home brew with cloud9vaping cinnamon red hots and it actually turned out really good! Just wondered if anyone could offer some advise on how to vape it though!..I put it in a metal tubed nova but overnight I noticed it had leached out around the bottom (it was really tightly screwed on). Ive looked but cant find any uk suppliers of pyrex carto tanks and importing from USA makes them too expensive! Also found that other flavours I tried were totally flavourless at around 7-8% are there guides anywhere to get some idea how much to use? Also all the juices are basically colourless ..do retailers add colouring to theirs? What food colourings are safe to vape?