About a month ago I grabbed two SS SMPL clones. They worked amazingly and I was really happy until a few days ago. The buttons on BOTH (which I find strange) get super hot when fired more then a few times in a row sometimes quicker. They get really hot but the batteries don't get hot. It doesn't seem to matter what build I put in my drippers from high to sub ohm and not below .3. It still occurs. I got authentic Sony cells and it just started doing this. I cleaned it all including disassembling the switch and still happening. I really want to use these and grow my mech collection more but it gets to hot to touch. Another thing is sometimes it doesn't seem to fire and I need to click the button again but thats rare. So can anyone tell me possibly why its getting so hot. I know theres not much to break but I cleaned it all four times so I do not know what else to do. My wife who uses mech mods and has been for a long while is stumped to because we cleaned it all a bunch of times, I built it at 1.5, I know its not shorting etc so I dunno. Maybe its just a crappy clone?