...which I'm sure has probably come up before at some point, but let's face it I'm not going to search every PWT rage thread for the suggestion.
Reword the rules for Turret Primary Weapons as follows:
"When attacking with a turret primary weapon, a ship may target an enemy ship inside it's firing arc or, an enemy ship it has target locked outside it's firing arc".
Not sure if this wording is flawless, but you get the gist. If you want to attack a ship outside your firing arc, you'd need a target lock to do so.
Thoughts? Criticisms? Suggestions?