When I shipped the windshield back to Parabellum I also cut a piece of old shelving and started hitting it with a hammer. Yesterday I received the PayPal refund for the Parabellum and today I took a test ride of Wing version 3.0.
For me the fairing without a windshield can still generate some turbulent wind. This is as quiet as standing.
You'll notice that it hangs over the front to catch the air coming up the fairing and it curves to about level.
I should have a 2-thousand-plus mile test soon.