So, I rebuilt the coil and wick for my Protank 2 for the first time tonight. It was really easy and actually kind of fun. Anyways, I used cotton as some on here have recommended, but I did not care for it. I get this weird taste from the cotton and it was a little hard on the throat. What other wicking material is good for a Protank 2? Maybe something a little more similar to the wick that comes in the original atomizer?