Mine seem to mist up more when I have the heater on - which is strange as this ought to warm up the instruments as they sit above the vents oabove the gearbox tunnel. Warm air holds more moisture so if the air warms up inside the instrument the misting should disappear. Initially it gets worse.
Out in fog on Sunday and by the end of a 45 min run they had misted considerably with the heating on.
Anyone else noticed this?
