 
 
Beowulf, this is all well and good, but hypersheilds are complex devices which need to cover multiple hyperspace bands to stop the missiles, each of which comes in at a different band. This is why Azegart and Commonwealth vessels are well armored- becase even the best hypershields (which your "they radiate out gamma radiation, so I guess they protect against hyperspace attacks" excuse would hardly qualify as.)
are penetrated on occasion.
As for your ships having used a "special maneuver" to blow up my escorts way back when, bullshit. 
TF3.1 defold at nearly point blank range to the Egalite, with missiles already leaving their tubes, having been passed targeting information while in folddrive, via ansible. The space time distortions overwhelmed some of the Egalite's escorts, destroying them. The point defenses of the Egalite were quickly overwhelmed. 
Your post. Special maneuver? No indication as of such. 
Oh, and Lennox? the Commonwealth reinforcements departed quite a while before your ships did, it is unlikely they would have arrived before the Commonwealth fleet without the Hypergate network to access.
 
Under capitalism, man exploits man. Under communism, it's just the opposite.
    John Kenneth Galbraith (1908 - )