Some earlier printings left out this statement on page 28:
"There is no upper limit to a starship's engine rating (aside from SU constraints). No ship may have a shield rating greater than 5."
It had become such a self-evident thing for long-time players than when doing the rewrite, I must have forgotten to mention it...
If you enter a number of shields in the shipbuilder greater than 5, it automatically assumes you are using the "screens" option.
Effective shield ratings of 6+ are POSSIBLE, although I don't know how desirable they are. If you want to try a shield rating of 6, the starship defensive rating (DRAT) calculation should be made as if the shield rating is 5.33.
Daniel Kast
Majestic Twelve Games
cricket@mj12games.com