I am on Act 3, Mission 4, Capture the Accelerator. After the marines take over the accelerator, I’m supposed to shut down the LDA field. The problem that I am having is that I have no frigging idea what I’m supposed to do in order to destroy the LDA fields to allow the fleet to jump in. I have flown all around and through the jump accelerator, and I have yet to find anything to target. What am I missing?