Got 2 brand new killer v2 killswitches,awhile back and pluged one in 2 my new fg leopard comp and would not work,i have had the worst luck with the ver2 switches,this is like the 4th one 2 go bad on me,but these ones haven't even been used yet,but soon as i hooked up my v3 killswitch it worked,so i know im not doing anything wrong i must have some bad luck or something,but now i have 120$ in junk killswitches i cant use,let alone the 4 i have in my other 5th scales,defantley like v3switches better haven't had any issues with those,have2 of them and 4 of the other,HELP ME OUT THERE KILLER THESE V2,S ARE KILLEN ME.