What are the limitations of the Morvan Drive?
The drive has several serious limitations. Because other gravity sources would nullify the event of the artificial antigraviton concentration, the drive is only functional in deep space. A ship must use its sublight drives to position itself at least 1.25 times outside the farthest orbit of a solar system. Several factors contribute to an 18 hour wait between hops. The matter/anti-matter reaction is fueled by a ramscoop, which takes about this time to recharge. During this time difficult calculations must be made to determine exactly where the event horizon will be generated. Most seriously, using a Morvan Drive temporarily disturbs jumpspace: a ship must wait almost a day for it to stabilize again.