On 6/16/2020 11:41 PM, xxxxxx@gmail.com wrote: > - a physical, economic, of other restriction on the size of ships built I would say all of these need to apply. You are not going to have a single reason why you can't have either a large battle wagon, a swarm of small ships, or both. One of the inherent contradictions is ships need to be expensive enough that governments can't buy a whole swarm of them, but cheap enough that a family can buy one and operate it as a business on the fringes of the society. You can make changes to the setting that would allow a family to operate a ship but not own it. Or maybe they do, after several generations. -- Thomas Jones-Low Work: xxxxxx@softstart.com Home: xxxxxx@gmail.com