Nice! Plumbing such depths as I raised.... heh heh. BTW scarcity of (usable/potable) water is a bigger thing than many realise. Please expand a little on your

Nice! Plumbing such depths as I raised.... heh heh. BTW scarcity of (usable/potable) water is a bigger thing than many realise. Please expand a little on your first sentence - the point you are making on the name/s. Thanks