How might I go about doing this? Can I use the cotton from, say, a cotton ball?
There are a bunch of youtube videos on the topic and a long but real good thread on rebuilds here:
http://www.e-cigarette-forum.com/forum/clearomizers/486794-protank-microcoil-discussion.html
Once you start rebuilding them there is no going back. I added AFC and I'm really digging my Protanks again.
I've been "learning" to rebuild my protank II coils for a while now, still struggle with the coil itself some as I was just wrapping the silica, oddly enough I saw a pic today on here that I think will change that little issue, spinning the cotton down to a fine point allowing you to "thread" it into the coil after it's installed in the coil head.. I have big hands and fat fingers so it's been frustrating at times for sure, and my ohms have been all over the map due to inconsistent wrapping on the wick.
Hopefully I will get this mastered sooner than laterGood luck!
PT2 + Aero base + vertical coil at 1.5 ohm + cotton wick outside coil= Plumes.
You won't believe it's a PT2.