Anyone have any insights on either a clip or bolt on windscreen extender...and or a taller windscreen? I'm 6'0 and even with my screen at the full up position I get a good deal of buffeting. I use a full face SHOEI helmet so it's manageable but tucking down just a few inches sure seems to make a huge difference. I'd love to have that quiet of a ride in the full upright position. Anyone know of a good windshield extender?