Please help me! I got to the 3rd mission (Bridge Cmdr) and then, when I try to get to Nav Berkeley, I can't seem to get there in time. I tried for like 5 times and every time I got there it was destroyed! Am I missing something?? I read a walkthrough, but it just says "get to Nav Berkeley". Ensign Kiska LoMar says she has plotted the fastest route. I plotted the intercept course. What is happening??? 
