[Ships] Gaian destroyer heavy turrets have limited backwards arc

[R.P.Curator]

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Type: Ship & Balance
Bug: Gaian Destroyer heavy turrets slot 1&2 have limited arcs when shooting back
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Reproduction Steps:

• Buy Gaian Destroyer
  
• Mount heavy turrets that can go 360 on slot 1 & 2
  
• Undock > Look back > Shoot turrets > Mouse target left-right
  

Since the heavy turret on pos 3 is forward only, the other 2 should be able to rotate and compensate to shoot both on the same target when firing back. If you change the arc, only 1 turret shoots. Considering the Gaian destroyer is a light destroyer - low hp/shield batt/ turret count and the 1st Heavy turret is always facing forward, you can't actually charge into battle or you're getting spanked so hard. This is a balance issue as well. Please discuss and asses if it needs improvement or not.