Disconnect vacuum advance?

well nuts. Sorry - misremembered. Sorry guys. Here, I just dug up the Moroso instruction sheet for their vacuum advance can.
https://static.summitracing.com/global/images/instructions/mor-72315.pdf
No worries. Hoppy corrected me on it a long time ago. It just seems common sense that it's the way you described, but once you see a can cut open, it's clear how it works. Thing is, my dumbass has adjusted them for YEARS and I still thought it was backwards from what it was. LOL