First off, thank you for sharing your knowledge, and second will you be able to help me identify my issue? I don’t have a clicking noise, more like a squeaking noise, it feels like it’s coming from the left side, but it’s not always constant. I don’t hear it while I stand and pedal, but it comes and goes when I sit, maybe seat wobbling? I can upload a short 8 second clip if that helps. Any thoughts would be much appreciated =)

Do both crank threads thread standard, or is left side reverse?

I CANT TAKE THIS SHIT BRO. For months I thought there was a fuck up inside the enclosure. When you mentioned how the noise only came from one side I knew this was the video for me. Fixed (atleast temporarily) by spraying the area with WD 40. Honestly some executive needs to punched in the face for letting this slide.