i had the greddy profec e-o1 installed into my fd and it worked fine for a few days but then out of the blue the hand controler stoped working. I dont no what to do and need to no if i can be sold a replacment or where i can find one......i cant afford to buy a new profec system pleaseeee helllppp

 

I would call greddy on that one. It's their product and they should support it.