On the advice of several board members I tried the wiper version of STP vision blade. Pros: bugs come off a lot easier. Some better high speed self-clearing. Cons: Very dangerous to use when facing towards the sun or oncoming traffic with headlights on. I get very fine streaks where the water has beaded up, but the 5 month-old Audi blades don't clear. The result is a full winndshield of blinding glare for 30 seconds until the wind clears it. Does this happen to anyone else?

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