hey all I just picked up my segelel 150 tc mod today poped my I was told by te vender u could only use temp control mode with nickle wire so I picked some up to find out it's very hard to build with.. My question is does anyone have any good advice for nickle builds? He also recomende I twist the wire how do u go about this? It's pure nickle no200 24 gage wire. Also when I instaled my 22 gage kanthal coul in it aloud me to vape on tc mode? Is that safe?