Zoom is right -- medic shooting more than 4-7 round burst kills your accuracy. I try for 2-3 before a slight break. Also, so used to BF2's medic key binds, that I keep hitting five, then searching for 3 to get to the paddles. I'm playing mostly conquest as that's what I was I liked, but the maps get to be really known. Every once in a while I'll find someone killed me from a unique position via kill cam. Kill cam for snipers is great -- makes em move more often