Had a Schubert C3 for about a month now. The Pinlock insert has worked great up until the last two days where the bottom two corners have starting misting up meaning I can't glance in the mirror without lifting the visor up or bending down towards them. The conditions have been same - cold with lots of moisture in the air and I've been wearing a balaclava the whole time. I haven't fiddled with the insert since I installed it.
Any ideas?
Any ideas?