Not sure if this should have been posted in the ''Wick and wire'' thread but here I am anyways. I've got some 28g kanthal and I'm wondering : -How many wraps should I do in order to have close to .5 ohms? -What watts would you recommend I vape with this material at most? -Should I stretch the coil a bit or have it tight? -What impact would either of those choices have in my vaping? Please consider that the diameter of the screwdriver I'll be twisting this kanthal around is about half the diameter of a typical pencil. Thanks!