Hi,
Can you let us know which email address or help desk option did you select in the support webform as we have not received anything regard issues with voice over tool.
Unfortunately, the implmentation of vo recording is just like how Apple has done when. If you refer to pg 924 of the Final Cut Pro pdf manual, it says:
If you select a DV camcorder as your recording device and External Video is enabled in the View menu, a message appears saying that you cannot record using DV audio. Before you can record, choose View > External Video > Off.
regards
Kristian
Blackmagic Design