Well tried it in Viscous Cycle (Elite) to see if it was just a problem in the battlezone and still nothing. This set is a disappointment. Add to that a 2 minute recharge and I'm sure we all know how much the undine like using their pee puddles makes this ability almost a joke.
Turret isn't part of the set. I have the deflector, engines and singularity core. Only missing part is the shields. What happens is you get this expanding sphere from your ship which should slow and cause dmg to ships around you while collapsing the puddles. I'm seeing none of that.