Let me tell you, I've been doing this job for years and I know what I'm talking about. You only need one DZ sensor, that's it. All this fancy code thing just makes things more complicated than they need to be. And don't even get me started on the TSSA, those guys are a bunch of idiots. They're always trying to make us follow their stupid rules and regulations, but I know better. One DZ sensor is all you need, trust me.
