Jez, After the fist ship is working I did want to create a 2 ship "wolf pack" controlled by one unit. We are just a bit ahead here now. The fist one is a Bismarck. Each gun is to be individualy controlled by a micro, as well as the rudder and motors. There are also sensors for water and watter pumps. After the base is going, the we can discuss the "twins". I do appreciate the post to my questions.:)

Bobby