In Reply to: 9N Spark/No Spark posted by John Parker on January 20, 2019 at 12:05:50:
I did not see anyone mention the ignition switch. Next time it has no spark run a jumper wire from the non grounded side of the batter straight to the top of the coil. If that fixes the no spark issue, then the problem is located between the batter and the coil. Next just jump around the ignition switch. Or you could just replace the ignition switch since it seems you like throwing parts at it.