Before playing ME3 I'm going through ME2 again. I'm playing as renegade Shepard since I already have a ME2 savegame with a paragon playthrough. Now, on Legion's loyalty mission, I have to decide if I want to rewrite or destroy the heretics. Problem is, I'm not sure what option I chose as paragon and as renegade I want make the opposite choice (just to see how that affects me in ME3).
Long story short, is there a way to determine which decision I made during my old playthrough? I tried a modified version of Gibbed's save editor but can't see anything related to Geth/heretics (only if the crew survived, if the Colletor base was destroyed etc.).