07-09-14, 01:37 PM
Hi. New here. I've just returned from a 340 mile round trip on motorway. After first 170 my ears were ringing and sore. Bought ear plugs and trip home slightly better. Have since read up on MRA x-creen and also drilling holes in windscreen to reduce low pressure area thereby reducing turbulence. Any comments appreciated. I'm 6'1" and dipping down behind screen for any length of time is uncomfortable. Paul.