Most of that is debunked, along with temps. "They" used to say 24 hours, now it's 20 minutes. Vinyl is deformed from the pressure, but contact is instantaneous. Same thing for temperature. VDH measured some tip temps, but they were nowhere near what was previously claimed. Diamond is an efficient conductor of temperature and gets much hotter than a patch of vinyl touching it for an instant.
Regards,
Regards,