proxy editing and HDV batch capture problem

Hi - i set up an HDV project (cs3) and imported file in dv capture from my SONY HDRFX1E in order to edit as proxies. After finishing the edit i started to offline the files and batch capture in using HDV capture settings. All looked good at a brief glance until i reviewed and saw that most if not all the hdv captures were either out of sync with the audio or several frames off visually. Therefore my edit is completely off - includes end of takes etc, etc.

Is there any way to rectify this? Any help much appreciated.