You know they can't engineer out everything mother nature's capable of throwing at us. In aviation, you take many precautions such as engine preheat, deice, etc. Folding mirrors are not something we find on the run-of-the-mill turd box so we just need to understand the short comings and take precautions. Of course if it's broke, they should fix it. Then again I live in Vegas so it's a moot point
