So I have a mutation X v1 rda and the pegs look like this . .. . Being the middle two pegs r together. I run a parallel dual coil. To my knowledge I connect it like this (Key - (.) One coil (,) second coil.) , ., . However can I but a quad coil on it. I was told if I don't alternate posts it will explode but I've seen quads on four posts like mine.