My diff didn't give any sign of breaking, it just quickly went clunk and was broke
Knowing they were weak, i deserved it. I shouldn't have been trying what I was trying with a factory diff.
Sounds like you were offroading? That's why I qualified with:
"under normal conditions (i.e. not stressing the cv joints or diffs while offroading)"
The other reports I've seen where someone was driving on paved roads and ended up with blown diff seem to have shown warning signs. Not sure if that's true?