Dude this is happening to me..I replaced the one way and I kept the OEM flywheel. I also tried to keep to keep it at tdc. Now I have shitty spark! You confirmed it thanks
One thing I also did to keep it from shearing flywheel keys because the end of the crank shaft is marred up I used a grinding compound to try and reset it but it still kept shearing flywheel keys. I put red loctite on the crank itself and that gave enough of a bond to stop shearing the keyways.