From a post recently by kidJedi on ROV. Heres a link to some of the old ROV newsletters that have been scanned and transcribed. The link goes to one of the dutch XZ550 members post. Lots of good information there.
http://home.tiscali.nl/saniris/motor/1985-86%20ROV%20newsletters.htm
David
http://home.tiscali.nl/saniris/motor/1985-86%20ROV%20newsletters.htm
David