Hello I just got my first rda its a Igo-w clone and most of day was just trying to build some coils .I'm going to use cotton yarn that I seen some other ppl have tried and also cotton balls so I went to Wal-Mart to buy yarn and in the craft area I seen some wire there that they make jewelry out of so I was just wondering can this be used for coil wire? All I seen was 24 gauge it looked a bit to thick but Idk maybe some 1 here might know and also how do I lower ohm?