After a slow start to the day, and a detour to haul planetary stuff and just after getting back from a low sec R&D jaunt to Kourmonen (with a stop in high sec for some faction contracts) i lucked out on racing to a huge battle where some very large super carriers were being slaughtered. I managed to get in on 4 huge kills. muahaha. Even helped teammates remote rep until i got blown up.
Back up to 99% efficiency. w00t!