i broke mine last year less then an hour into the rubicon for the round-up. it was a bummer. i think i twisted it at the hammers a few months earlier then finished it off at the rubicon. i also went from 4.88 diff gears to 4.10s so that didnt help any.
what were you doing, I mean, how hard were you wheeling to break it? Was is something simple or more like backdoor?