So in the first couple games I used the T47, I think I did it wrong.
Wedge gives the ability to Full Pivot, which, for him is a free action (But still an action).
The way I played this was to shoot his primary gun at AT ST, do a full pivot and then shoot the Tow Gun out the rear at the AT ST.
I'm now thinking that's wrong, because attacking is an Action and another action cannot interrupt executing a current action. Is that correct, or did I have it right the first time?