Mission 3, Act 3 - where is that lds generator

I have to blow up an lds generator, but after 5-6 tries i still havent managed to find it and its started to make me unhappy, I can see some glowing things but cant seem to blow them up (inside the lds field). And i cant seem to target anything and the manual targetting doesn't seem to work to blow anything up either.

This mission is the ships thro the jumppoint and so the fleet keeps going kaboom and the acts guide doesnt seem to give any tips. So do you know where that lds generator is please pretty please?

KK

Those blue glowy thing are what you need to destroy. A Deathblow missile or two will do the job, failing that cutting beams will do it also, both are void of targeting so just get as close as you can and let rip!