The Vectric post processors supplied (both mm and inch) have a "G00 [XH][YH]" in the FOOTER section. This for me causes the tool to crash into a clamp at the bottom left of the work piece. This move is not guaranteed to be safe and I think that line should be removed so that the tool just moves to a safe height and at where the toolpath finished. This is know to be a safe location, moving to the home position isn't.
I have removed the line from my version, but it might save others some grief if it was made in the distributed file.
Cheers
Simon