So to try and save battery, I switched off the GPS on the Virb since I was using a Garmin Edge 800 anyway. I then imported the GPS file from the edge, but it wasn't lined up with the video. So I went to the sync option and lined up the video frame with the GPS location. However, doing this takes ALL the metrix as a single entity, thereby moving the point at which the G-Force relates to in the video as well - which is incorrect. The Virb metrix are obviously correctly synced to the video it recorded.
How do I sync the edge metrix files without altering the Virb metrix in relation to the video?