For whatever reason, it is often the case that modifying the percentage options in the weapons menu has no effect on one or more of my weapons. I can change the percentage, but it does not change the damage, range, rate of fire, or projectile speed stats. I have tested this with identical weapons, double and triple checked to ensure that they were connected properly. In the first instance, I could not modify the second of two ~30 block antimatter cannons. When I redesigned my small ship and placed the cannons in a different location, I could not modify either of them.
Bizarrely, some individual weapons or configurations do work, seemingly at random.
Bizarrely, some individual weapons or configurations do work, seemingly at random.