I'll do some know the history of the tape. The tape has been re-recorded between 1982 and 1984. The tape is an Australian Palsonic E-180 Hi Image and definitely not a very high grade video tape. How the tape looks like:
http://goughlui.com/the-vhs-corner/v...y/palsonic-hi/
I'll definitely buy a better capture card, get better software for capture and a DVD recorder with a line TBC. That will take a while.
I now understand the errors I've got and the difference between line and full frame TBC.
Thanks again.