The problem me and hj have had, was dropping the snake down the sancross.
You can put a cleanout below, but that still leaves a section that you can't snake.
We don't use the sancross south of Can a da.
That's why it's nice to know where people are installing these things.
For myself, I prefer to plumb not just to code, which is a bare minimum, but to plumb so that it works long term. It doesn't really take much.
hj is as old as the Grand Canyon, and I'm a decade or so behind him, so we think differently. We think more like service plumbers, wishing the rough-in guys would get their act together.
So the sancross is legal in Canada, not the US
What other American countries use the sancross?
Mexico?
Guatemala?
Belize?