Believe it or not, I love tools. Me in a tool shop are like most other women in a shoe shop 😂😂 You think I can blow dry my hair on a camping trip? Guess the air is cold. The ball showed the light nicely.
I just finished repairing a similar problem with my PZ60 commercial grade 2016 mower. Finally traced it to the plug on the wiring harness side of the clutch wire. Plug looked good but on further inspection, found the male/female pins inside the plug were loose and not making contact. Cut it out and wired in a new plug. It's always helpful if you can get a wiring diagram to trace the circuits on whatever part has failed. The diagram will always lead you to an electrical problem if there is one. Owner's manual has the wiring diagram.