Lately my smok magneto has been heating up very intensely around the threads, and it also has not been firing. I cleaned the threads out pretty well which helped because the button was also getting hot before. My build is .4-.5 ohms, i have a MNKE 18650 20 amp battery which can easily handle it. I was at the beach a while back and i got some sand on it, and i think the sand has become lodged in the button somewhere inbetween a contact and i am looking for a way to dismantle the button assembly. I havent found a video anywhere on how to dismantle a magneto V2, only the V1; nd the button assemblies are completely different. Anyone have experience on this or know of an online resource i missed?