Just an addendum to post #33:
Almost one tank down and flavor getting better, juice still the same color as I started. Liking this stuff more & more, but the jury is still out as to whether this is better than the white ceramic. As soon as I finish this tank I'm going to do a rinse & dry-burn & try a different juice that I'm quite familiar with to do a side-by-side flavor test with a broken-in White wick in another RSST....should be interesting.
One caveat: how you roll this stuff into a wick will make all the difference in the world as to how well it works. I've been playing with a few excess pieces trying to wrap it different ways - When you roll it up, try to keep from compressing it to the point where you start breaking up the internal foam structure. Start with a solid crimp along one edge (like when you fold over one edge of a stainless steel wick), and then lightly roll it in your fingers, trying not to crush it as you roll....or its wicking capabilities will suffer.
You will probably only be able to do about one & 1/2 rolls..or less for a 1/8 wick. This actually makes me think this thinner material might be better than the thicker stuff....or we might need a different technique for that. Don't know for certain - just throwing it out there.
Keep the feedback coming...& have fun!