Hey Alvin, I am having trouble with my E-fans, can't seem to get them to come on! Used the tune that was emailed to me from you guys and we have double check the pins and well I don't know what to do next. We tested the fans and they both work. Can you give me a call 865-386-8171 lefrcoast32 said if you wanted to contact him about my tune you are more then welcome to. I'm using his Maggie tune.