My 17 RTL came with the dealer installed roof rack and crossbars and the door mounted window edge guards. When I get up to 70 or so a distinct high pitch wind noise becomes noticeable and a Honda tech seconded the noise. He said I could take a ride in another on the lot to see if it also had the noise but haven't gone back to do that yet and he seemed to agree that it was just wind noise. Anyone else have this?