Is there some kind of technique I'm missing with the kayfun? The slightest move of the coil and it comes off the screw. Also when I turn the screw it just seems to push the wire out away from it. Am I doing something wrong or is it just a total pain in the ....? Do you wrap the coil around the screw or make a u-shape? Anything I've tried doesn't seem to be successful. Doesn't help that the deck moves either. It's much easier on those atties where you poke the wire through a hole and screw down. I thought these were supposed to be easy to do?