hey ecf! whats up? i was wondering why this is happening and if anyone could help me figure out the cause of this problem and how to fix it. this is on my igo m. you can see the lead connected to the negative post leading to the coil getting red hot, this only happens on the one side. is my rda bad? should i replace it? is it dangerous to use? this happens every time i build. also he center post has begun to spin which bothers me a lot.