I'm sort of with a few others here. I'm right-handed, but shoot lefty. I took some time to try to learn how to shoot 'regular'-handed. I've run a rack here and there that way(probably an APA 5 or 6 that way), but haven't put much time into it in a while. I still shoot off-handed when I can't reach the shot normally. I can also break pretty well off-handed, but I break from the head rail. Making a closed bridge with my left hand is a little more awkward, so I use an open bridge while shooting that way.