So I’m not new to vaping but did take a break for a few years because I got fed up. I am getting to that point again! I have 4 tanks and last night I put new coils in all of them and let them sit overnight with airflow closed. I vaped on my Crown OG all day and it was constantly popping. I fixed that and now went to pick up my Smok Prince tank and half of the juice had leaked out. I looked at my Smok Big Baby Beast tank and noticed it’s leaking as well. The Tobeco Super Mini tank is the only one that didn’t leak. They were all sitting upright. Anyone know why this happens or how to remedy it?