So if you've ever had a smok tank you know that they have a little pin that allows the lid to open and close when filling the tank. Well when I pulled my mod out of my pocket it swung open and popped the lid off and my pin fell somewhere in my car haha. I've wrapped a rubber band around it to keep it closed. Works for now but do you guy's know where I can get a new one without having to buy a whole new tank?? Thanks.