Just opened to the box to examine my shiny new semi recessed bathroom basin. I plan to fit it into a length of 360mm bathroom worktop on cupboards ..... but there are no fitting instructions and no apparent means of fixing (except a worksurface cutting template) Looks like the contact area with the top of the worksurface will be about 30mm to the back (unglazed) and sides (glazed) of the basin.