Cracking Veracrypt hidden volume - outer volume pw known

[alain]

I have extracted the header using these commands in Powershell:

$header = New-Object byte[] 512
[IO.File]::OpenRead("nameofcontainer.hc").Read($header, 0, 512) | Out-Null
[IO.File]::WriteAllBytes("header.bin", $header)

Is this correct? Or the position of the hidden header is elsewhere?