I just soldered a diode between the two terminals and fished the wire through the connector and soldered the wire to the female spade connector. It's been flawless, I used to get hiccups when I only sandwiched the wire on the spade, now it's all good. I like the fitech, some don't but I'm pretty happy with it. Meanstreet with the FCC, I've had no problems with the FCC.