Still something a bit sad about responding to yer own post, thanks for the input. The software by the way
is excellent so its their loss not mine. PS gonna pop down to Chatham Marina on the Medway soon as it looks
a good location/ change of view pluses are access to Thames albeit tidal (no prob to me just the wife)
and to estuary, Ramsgate, France etc. will let you know how it is. CGN