Guys I think most of us will agree that the windscreen is the most problem area of the B. Getting the right shield with the right height is challenging at best. I've heard some guys talk about being on their 3rd , 4th , and even 5th shield. I'm ready to try again. So far I've tried the stock shield and a Cee Baileys 11 inch Grey tint. I like the CB but its still a little short. I don't mind the air , I wear a FF helmet. Its the bugs in the spring. I need to keep more bugs off the helmet shield. I like some air at the top of the helmet in the summer. I thinking about a CB 13 inch with a vent. I'm 6'1" and 290. Let's hear what you guys have and if it does the job. Tell us your size also that way we can compare performance as it relates to our size. We do a good job on this thread might save someone some money in the future. Like me. Thanks for your input.