Hey guys I've been loving my subtanks for a long time now. Finally got around to using the rba and I like it. I just ordered some cotton, 28g kanthal, coil jig thing. I plan on playing around and experimenting myself obviously, but with 28g, about how many wraps, diameter etc will get me somewhere between .5 and 1.2ohm? Just want a little idea then I'll play around from there. Thanks.