You just installed a fresh coil, primed it perfectly, and took that first hit. Burnt. Again. Here's the thing most vapers don't realize: a new coil doesn't guarantee good flavor. If you're chain vaping or using high VG juice without giving the cotton time to saturate, you'll get that nasty taste every time. The wattage matters too. Crank it too high before the coil breaks in and you're cooking dry cotton, not vapor. Even at a Vaporizer Store Cardwell MO, they'll tell you proper priming takes patience. Let that coil sit for five minutes after filling. Start at lower wattage and work up. Your Smoke Shop Cardwell can show you the right technique, but nobody can vape it for you. Emerald's Triangle Riverside : https://www.google.com/maps?cid=10598516993399758049 More details here : https://gulfsena.com/blogs/60293/Why-Your-Vape-Tastes-Burnt-Even-With-a-Brand-New