I use my GoPro for my autocross events and I used to mount it on my windshield but ended up breaking a couple of windshield wiper blades in the unlikely event that I clicked on my wipers, not to mention what would have happened if the wipers knocked off the gopro itself. now I put it on my left side rear window pointing forward and I think the footage is better. check out my YouTube videos. username: catchmeifyoucan181
AutoX: BMWCCA-NY, NYR-SCCA, NNJR-SCCA, MSNE
"Drag Racing is for fast cars, AutoX is for fast drivers"