I have a CLT v2 Plus and a Mutation X v2 running on a sigelei 150w and an Asmodus Klone v1.5. I am a cloud chaser, just to get that out of the way. Both attys on both mods used to CHUCK the clouds like nobodys business. My builds have not changed, if anything I have gotten much better at it obviously with time and practice. But boths attys on both mods just don't do what they used to. Neither performs in a way that is something to be "ashamed" of, if you will. But they don't do near what I used to get out of them. Maybe it's the batteries? I have 10 18650 batteries, all have been in even rotation for a while now. Although I would think it wouldn't be such a big deal in the Sigelei, it being regulated and all, right? Or maybe I just suck and don't know it? I am not against getting new atomizers, as I love throwing away hard earned money on vape gear I don't really need as much as the next ECF member, but still. Thoughts?