hi guys,a few months ago got the skyhook and it came with prebuilt coils which I found awesome. Does anyone know what make they are or where to buy them? Another quick questions the folks at my vape shop always told me to keep my volts between 4.2-4.8 I've recently got the skyhook rdta which I love as mentioned I built 5 wrap duals 3mm ohm at 0.133 and my Amps are at 29? Seems a bit high? I was also told that with electronic mods you don't have to worry as much as with a mech mod? Thanks!!