waxing monty python-esque at work

Attached is a new FYI, to correct part of the previous FYI that was found to be incorrect. Please note that any part of the previous FYI not referenced in this FYI can presumed to be still correct, notwithstanding any future FYI that may, in fact, correct this corrected FYI or the parts of the previous FYI presumed to be still correct but which may or may not be.