[Guillaume De champs]

You might need to calibrate the timecode offset (in FCP, Device Control Preset tab).

In this case, ensure capturing a clip with (reliably*) burnt-in timecode. Open the clip in the viewer, note the offset between the clip’s tc and the burnt-in tc and set the appropriate offset in the Device Control Preset window. Save the preset, and remember that this offset is only valid for this computer/this deck.

*you may record a test with the superimpose out on the DVW A500P, and reconnect to the normal out when done.

Hope this helps.

Guillaume