Ha! I knew you wouldn't be able to resist for long.
Anyway, it seems to work great. Thanks!
My only minor quibble is the choice of terminology for the x-axis pinning: "top" and "bottom" are strange choices for limits of the x-axis, IMHO. Then again, I would consider the importance of this issue to rank up there with the fMRI vs. FMRI controversy. Actually, I like your take on acronyms. I think it's high time for me to be able to call cyclic adenosine monophosphate "camp" without people laughing at me.
