Not sure if any of you read the Sylvia Massey Q&A on Gearslutz (
http://www.gearslutz.com/board/q-sylvia-massy/), but she posted a diagram from a book she's working on (she's apparently a good artist as well) and I thought you guys would get a kick out of it.
ps. Lots of great stories and actual recording info about the Tool - Undertow sessions. She does a couple more drawings showing how to get the Tool bass sound & how she mic'd the shotgun/piano destruction in Disgustipated.