My SuperVisor detached from my helmet’s face shield coming back from the POPCORN ride in September. After about 10k miles I’m told this isn’t uncommon if you are wearing it on a bike without a windshield. Since I used to have helmet buffeting issues, I will give SuperVisor the benefit of the doubt. It did last 10,000 miles which, when you think about it, really isn’t all that bad for a few piece of plastic and sticky tape.
The sticky tape and primer are curing as I type this. By Tuesday it should be fully cured and ready to ride. Good thing I have my older helmet still kicking around 🙂