I see some videos on Youtube, where the shavers go beyond setting 5 on the Variant. They say that the "+" symbol on the adjustable dial lets them actually set the razor to beyond 5 - with possibility of one more whole turn leading to settings 6 through 10. Is this really the case or intended functionality from the Parker razor? Or just a hack risking a lose top cap and blade getting yourself cut badly?
One that stands out is from the venerable PaulH:
One that stands out is from the venerable PaulH: