Very interesting this as both of my Plus 8’s have never suffered with even a hint of misting. The 4/4 Sport was a nightmare for it especially as I love my winter trips out.
So VDO had it right so MMC thinks ah we’ll change it for a cheaper one I suspect, happy to eat humble pie if wrong😎
p.s. The VDO mileometer is seasonal though and works in warm ambients 😎