Might need cleaned. I have taken my Fury2 lid on and off a zillion times and, if it's clean, it still snaps firm.I got a fury 2 dry vape. It works great. But if i did it over again i get the one with screw on top. Because on the one i got is starting to loose the snap on grip.
I am getting ready to sell my Fury2. I bought the Fury Edge and... wow, it as become my daily. It's the Fury2 on steroids. LOL