The module slows by 33% not 50% on activation.
E.g. the T5 Mk4 Desc:
> Reduces hull durability by 626 pts./sec. and repairs an ally’s hull by 1.5 pts. per point spent. In active mode reduces line speed and rotation speed by 50%. In passive mode repairs your hull by 119 pts./sec.
Should be:
> Reduces hull durability by 626 pts./sec. and repairs an ally’s hull by 1.5 pts. per point spent. In active mode reduces line speed and rotation speed by 33%. In passive mode repairs your hull by 119 pts./sec.
