Help me diagnose my miss over 4500rpm.

jimjimjimmy said
yes you can sometimes mess up the pickup coil with a steel feeler it is recommend to use brass . the last pickup I put in was 19 bucks and fairly easy to do .

Maybe I'll start there. I know the first time I set that gap it was .008 with a steel feeler gauge. I since picked up a brass one.

Cley