Tried to create a comprehensive video for timing the magnetos. I did this more for myself the next time I attempt mag timing. Hopefully I won't need another refresher course from my A&P friends. I hope it helps others as well.
Great explanation., thank you. My Cherokee (O-320) just came back from annual and my mechanic had adjusted the timing on one of the magnetos. Even though it's a certified aircraft that I don't get work on myself, I always like to have a visual knowledge of as many procedures as possible. Now I understand the timing adjustment procedure.