Thankyou for the link.I'll pass it on to the owner who is back in Holland. Terrot was a bit of a puzzle Found in a cellar .May have been a 225cc? single cylinder but the cyl head didn't appear correct for the age of the machine. I'm in UK at the present. I'll see if I have any information on the other computer when I get it set up. Watch this space,,,,,,,Trying for Dutch papers for it to many problems trying to re register it in France
Cheers, Carl