Today I received my large Cal-Sci screen and installed it. I just took my first test ride with the screen.
1st a little background: I'm 6' tall with a 32" inseam. I've had my S10 for 3 weeks now and love almost everything about it, except the wind-noise/buffeting. I tried the stock screen and the Yamaha OEM Tall/Touring screen, but both gave me a deafening roar at anything faster than 45mph. It was so bad, I was actually considering selling the S10. And BTW, my other bike is a Wee-Strom, so I know all about buffeting issues.
And now the verdict: The Large Cal-Sci screen COMPLETELY TRANSFORMED the bike. Under 60mph I'm in a noiseless cocoon of solitude. Above 60 mph there's a little wind noise, but hey - it's a motorcycle, not a Mercedes. This will be the best $200 I'll ever spend on my bike. Thank you Cal-Sci, you guys rock!!!!!!!!!!!! ::015::