This is a re-upload of this video to try out Odysee (original was uploaded to YouTube).

Errata: The lube in the video is _not_ a cheap bicycle PTFE lube after all, although I do have that too, this one is a Superlube brand grease that's confirmed to be dielectric and noncorrosive to plastics. Ensure you use a similar lube if you want to lubricate plastics / electronics.