Staffo,
The Laminar Lip is very intersting. Could be an ideal and very simple solution to the windshield turbulance on the head problem. Waiting to hear results of cruising an higher speeds, like 80 mph, and if it also protects a passenger's head.
I found a fix by making special windshield lowers that extend under the headlight. However, the laminar lip sounds even better, and my produce a stronger laminar flow of air the faster you ride, thereby creating an even stronger, directed, airflow (like an artificial windshield extension) to further resist turbulence on the head.
