Yes tried a different plug with same problem. I have change all components that are needed, it is off road so no ignition, lights, etc. I think I may investigate the neutral light switch and see what happens😉 it can,t be the side stand switch because it sparks intermittently.
Changed stator plate and pick up, fly wheel, cdi unit, coil, battery, regulator.
It did run a while ago and I thought I’d cured it, once I made the wiring more secure and ready to test ride, it wouldn’t start. I thought it could of been a fault in the harness and had a friend of mine sort it out and get rid of the unessecary wires. Still no joy🤬. The only thing untouched is the neutral light switch🤔