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May be this is a stupid, i have a long ride shields, love it, but my glasses wiggle all the time it makes dizzy, i can touch them they quit, the air is comming under the fairing, not over top damm i hate this, thats why i ride my chopper all the time.
You might try adding a fork baffle. I had the same problem, glasses moving from the buffeting.I added the kw 6.5 and fork baffle and this combo helped a lot.
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Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
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Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
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wiggles
May be this is a stupid, i have a long ride shields, love it, but my glasses wiggle all the time it makes dizzy, i can touch them they quit, the air is comming under the fairing, not over top damm i hate this, thats why i ride my chopper all the time. 
