Laurie Wilson

Slight variation and picking up on previous comments...a small piece of 2.5mm twin and earth outer sheathing (1.5mm is too small) spilt down and the wires removed. Slide onto the cable close up to the switch and trim to the hole in the X plate. Close up the split with hot glue and glue the end of the sheath to the X plate hole. I also added the matchstick to the cable tie and a blob of hot glue for good measure.

Agree with Roy Cruise, so much easier to build with the Y plate on it's back, just ensure the eccentrics are seated before tightening.