For a historical accurat 1 month campaign, name it "May 1940" or "Juni 1941" or whatever, i need ca. 1700 ships with routes.
Is the mission-editor capable to handle 1700 ships and their movements?
Why 1700 ship-routes?
According to this
http://www.convoyweb.org.uk/oskms/index.html
and that
we have 26 known ship-lanes.
On each shiplane we have 3930 (131 x 30) ship-routes per 5 years.
26 x 3930 = 102180 ship-movements in 5 years
102180 / 5 = 20436 ship-movements per 1 year
20436 / 12 = 1703 ship-movements per month