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