JohnAskew said:
Minh said:
*snip*

A sinister mouse, but not left-handed -- Perplexed

Dang! I had a chance to astonish, if not with my expertise, then with my confidence.

 

But I've seen the mouse creep too. i do have a left-handed mouse, and found that the tension in the chord physically pulls the mouse towards (0,0).  The tension in the chord whips the mouse left-ward and up-ward (0,0)

 

Rejigging the chord, usually fixes it for me.