You're correct... it's a microcoil. It fits just fine. The heads are the same for the ProTank, mini and EVOD so no worries!@SirCoughagus thanks , Yup I have an itaste vv vw so I can check the omhs.....assume if you have 10 wraps of that gauge then it must be pretty tightly wrapped to fit in the Evod?....... is that by definition a microcoil? , or is that something else entirely? I've watched the vids on youtube for that kind of set up but assumed it would be ok for the regular PT but a little too much for the mini?