I am trying to get an hour meter working on the above bike. I havnt ever come across a sparkplug lead like this one. It has two wires going to the plug that can be disconnected from the top of the plug lead. I have tried every possible way of wrapping the meter wire and cable tying as per instructions but with no success. Tried both wires together, each one seperately, moved up and down from plug, even pushed meter wire into plug connection. Tried it on another bike with conventional plug lead and worked straight away. Anyone had this problem before?