Hi all

I've been agonizing over the nav lights on my cat. They are due for replacement after a brush with a wharf made one go away.

My question is, as the Port/Stbd nav lights will be separated by maybe 18 feet, should they be installed parallel with the hulls and thus have a dead spot between their arcs or should they converge slightly to give coverage at some optimum distance from the bow?

Centre mounting isn't really an option at the moment as there's no structure to mount them on easily.

Thanks in advance
Geoff