I have the optional BMW "touring" windscreen on my bike. About 17" tall. My issue is that the deflected air is directed at my lower helmet area. No buffeting but a metric tonne of wind noise. I've always worn earplugs but its still bothersome.

Anyone had any experience with different height windscreens? How well does the standard, shorter one perform?

Thanks in advance for your knowledgeable advice, ideas, insults.