Check your TOB. My OEM TOB was in a million pieces and I didn't know it was in a million pieces until I unhooked it from the fork and it just disintegrated. It killed my pp.
I repaired 3 1G clutch pedal in last few years. they start to wear out notch at the end of shaft mounted to pedal. you can repair it by welding the end or just get the used pedal assembly.