I seem to be having this same effect. Have tended to be an "overlooker" any way. Did a weekend trip of just under 1,000 miles. Windsheild is a mess, helmet visor stayed pretty clean. I am 5' 6" and rode the trip with the shield full up. At that height I look just over.I look over my windshield. I also have a face shield on my helmet. The bugs that do not splat on the windshield are however carried over my head with the wind so I get almost no bug splats on the face shield. I had a 7 hour ride over the weekend and my windshield was a mess. I had one small splat on my face shield and I was looking over the windshield the whole time.
Keep the shiny side up,
Chuck