hey guys wanna pick your brains on this one. have the above generator it is 1000 watt ,3hp briggs & stratton engine. no recoil starter, it has the cup type starter that you wind the rope around & then pull real hard. my question is is the nut that holds the flywheel on is it like a regular bolt thread or is just the opposite of a regular bolt. had a guy to wring the shaft off of one once. he used a 1/2" impact. thought the nut came off, it did with part of the crank shaft was with it. but was able to repair.the reason i need to get it off is to clean up the points. i know i could buy a coil with the built in module or a atom ignition module. but would like keep it original. thanks in advance!