Nice to hear you have no problems. Don't know where you held the camera, you maybe used another mike, cause the breathing was very heavy.
Helmet mounted, external mic, yes the mic is way close to my nose and mouth. Helmet skirt on, makes it even quieter. I will have to do a video for those here, as to my setup. My winter rides have very little wind noise, replaced by breathing noise. its all a trade off.
