Hey guys! New to vaping and got my first setup about 2 weeks ago. I'm about to change my BVC replacement coil that came with my tank for the first time. My question is my tank is half full right now and was wondering if I can change it without emptying the tank. It appears I can just pop the mouthpiece off and set the tank on that end while I replace the coil and just put it back together and start vaping. Will I need to prime it again or can I just start vaping away? Thanks in advance for any help.