some how i managed to flex the housing on mine to the point that it destroyed the R&P. I checked the back lash a week before, had 0.007 back lash, went wheeling, first hard ledge destroyed the hole pinion and 5 teeth on the ring instantly with very very little skinny pedal.
Before it is asked, new Richmond Gears, professionally installed, wheeled on for over a year before this, fluid changed often, back lash checked with every fluid change, Powertrax no-slip.
Now im running a dana 44 with a lock rite. Yep, missing that no-slip for every day driving noise, but seems to be holding up well.