I get some big gaps between each recording, also the length of each recording varies from 30 seconds to 2.30 mins. Its supposed to be set to 10 mins! While I could live with the sporadic length of file time I am worried about the gaps between each recording. What if I have an accident that does not get captured because it was in the gap!!! this is a massive issue for me and if this is the way the product works then it will need to be returned. HELP!