S30 Half-shaft Disassembly and Rebuild

Got it.  When that thing broke free, I'd thought a bomb went off.  Pretty sure I had just about all the press was worth on it - 20 tons.  In one instant it shot the bottom cup completely free and the top one as far as it could move.  Done lots of u-joints and never saw one break free like that. 

Nice impression from the cup.

Oh yeah, 11mm is confirmed.