That is just about truth! In case you're asking a question, I recall a thread on this topic within the last year or so. Some people store their WSM with an object sandwiched between the lid and base... a wooden skewer for instance. I started wiping the edges of my lid and base lip after a smoke and I think it helps some. When it's really stuck I cannot separate it if I just lift up from the handle but if I lift up and give it a horizontal wack with my fist near the base it will free itself.