Looks like the link to Bart's write-up is gone (nofuture.com). Hopefully he will see this or PM him (nfpgasmask) to see if he can send it to you. If not, I have the write up printed out at home and I could scan that and send it your way if that would help.
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong, it usually turns out to be impossible to get at or repair."
-Douglas Adams, Mostly Harmless