[AccessD] IDIOT! Shift + Click resolved...

..I was looking at the wrong event.

*slaps forehead*

MouseDown has a built-in check for Shift.  I've been staring at the
Click event for an hour, saying to myself "I know I've done this, but
I can't remember how..."

*sigh*

Sometimes I think just writing the "ask for help" message clarifies
the problem enough that the message itself becoems moot.  Heh.  Sorry
for the traffic.

-C-