Thanks fall guy, those look really good. The Moonlight ones are a similar design.
Unfortunately the original designer is reluctant to help after (apparently) being badly treated by the original owner, who commissioned him to...
No, I haven't made them yet, been busy sailing and doing other jobs and upgrades! I think I will end up going with smaller port lights.
Hi Peterbike, A 1200x1200 doubler seems pretty big. Is there any calculation used to come up with that size or is it a gut feel thing? Thanks.
Hi BajanSailor, Thanks for the reply. They are quite big, but I guess I should have said they're not JUST for ventilation. I think the additional...
Hi all, I would like to add some additional ventilation to the cat that I live aboard with my family. It's a one- off French design, 22m x 11m...