diff plug is out!

[Peter Kirby]

I managed to find an 18 mm headed bolt at my mechanic's place.  It fit the
17 mm diff plug hole PERFECTLY -- no slip at all yet it did not need to be
hammered in.  With a nut welded at the other end of the bolt, a good
foot-applied push on my 18" flex bar was enough to get the plug out!!  After
all that, the level was just about right!!  It would have been so much more
satisfying if it had been really low -- but then I probably would have
torched the diff on the way home from Mt Washington!

Thanks to all for your suggestions.

Peter